187855668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{401}}^1$

素因数の和:455

約数の個数: 216

約数和(自身を含む): 642672576

約数和(自身を除く): 454816908

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 169, 182, 198, 231, 234, 252, 273, 286, 308, 338, 364, 396, 401, 429, 462, 468, 507, 546, 572, 676, 693, 802, 819, 858, 924, 1001, 1014, 1092, 1183, 1203, 1287, 1386, 1521, 1604, 1638, 1716, 1859, 2002, 2028, 2366, 2406, 2574, 2772, 2807, 3003, 3042, 3276, 3549, 3609, 3718, 4004, 4411, 4732, 4812, 5148, 5213, 5577, 5614, 6006, 6084, 7098, 7218, 7436, 8421, 8822, 9009, 10426, 10647, 11154, 11228, 12012, 13013, 13233, 14196, 14436, 15639, 16731, 16842, 17644, 18018, 20852, 21294, 22308, 25263, 26026, 26466, 30877, 31278, 33462, 33684, 36036, 36491, 39039, 39699, 42588, 46917, 50526, 52052, 52932, 57343, 61754, 62556, 66924, 67769, 72982, 78078, 79398, 92631, 93834, 101052, 109473, 114686, 117117, 123508, 135538, 145964, 156156, 158796, 172029, 185262, 187668, 203307, 218946, 229372, 234234, 271076, 277893, 328419, 344058, 370524, 401401, 406614, 437892, 468468, 474383, 516087, 555786, 609921, 656838, 688116, 745459, 802802, 813228, 948766, 1032174, 1111572, 1204203, 1219842, 1313676, 1423149, 1490918, 1605604, 1897532, 2064348, 2236377, 2408406, 2439684, 2846298, 2981836, 3612609, 4269447, 4472754, 4816812, 5218213, 5692596, 6709131, 7225218, 8538894, 8945508, 10436426, 13418262, 14450436, 15654639, 17077788, 20872852, 26836524, 31309278, 46963917, 62618556, 93927834, 187855668]

約数ペア:

[(1, 187855668), (2, 93927834), (3, 62618556), (4, 46963917), (6, 31309278), (7, 26836524), (9, 20872852), (11, 17077788), (12, 15654639), (13, 14450436), (14, 13418262), (18, 10436426), (21, 8945508), (22, 8538894), (26, 7225218), (28, 6709131), (33, 5692596), (36, 5218213), (39, 4816812), (42, 4472754), (44, 4269447), (52, 3612609), (63, 2981836), (66, 2846298), (77, 2439684), (78, 2408406), (84, 2236377), (91, 2064348), (99, 1897532), (117, 1605604), (126, 1490918), (132, 1423149), (143, 1313676), (154, 1219842), (156, 1204203), (169, 1111572), (182, 1032174), (198, 948766), (231, 813228), (234, 802802), (252, 745459), (273, 688116), (286, 656838), (308, 609921), (338, 555786), (364, 516087), (396, 474383), (401, 468468), (429, 437892), (462, 406614), (468, 401401), (507, 370524), (546, 344058), (572, 328419), (676, 277893), (693, 271076), (802, 234234), (819, 229372), (858, 218946), (924, 203307), (1001, 187668), (1014, 185262), (1092, 172029), (1183, 158796), (1203, 156156), (1287, 145964), (1386, 135538), (1521, 123508), (1604, 117117), (1638, 114686), (1716, 109473), (1859, 101052), (2002, 93834), (2028, 92631), (2366, 79398), (2406, 78078), (2574, 72982), (2772, 67769), (2807, 66924), (3003, 62556), (3042, 61754), (3276, 57343), (3549, 52932), (3609, 52052), (3718, 50526), (4004, 46917), (4411, 42588), (4732, 39699), (4812, 39039), (5148, 36491), (5213, 36036), (5577, 33684), (5614, 33462), (6006, 31278), (6084, 30877), (7098, 26466), (7218, 26026), (7436, 25263), (8421, 22308), (8822, 21294), (9009, 20852), (10426, 18018), (10647, 17644), (11154, 16842), (11228, 16731), (12012, 15639), (13013, 14436), (13233, 14196)]