193386492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 565044480

約数和(自身を除く): 371657988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 109, 117, 153, 156, 204, 218, 221, 223, 234, 306, 327, 436, 442, 446, 468, 612, 654, 663, 669, 884, 892, 981, 1308, 1326, 1338, 1417, 1853, 1962, 1989, 2007, 2652, 2676, 2834, 2899, 3706, 3791, 3924, 3978, 4014, 4251, 5559, 5668, 5798, 7412, 7582, 7956, 8028, 8502, 8697, 11118, 11373, 11596, 12753, 15164, 16677, 17004, 17394, 22236, 22746, 24089, 24307, 25506, 26091, 33354, 34119, 34788, 45492, 48178, 48614, 49283, 51012, 52182, 66708, 68238, 72267, 72921, 96356, 97228, 98566, 104364, 136476, 144534, 145842, 147849, 197132, 216801, 218763, 289068, 291684, 295698, 315991, 413219, 433602, 437526, 443547, 591396, 631982, 826438, 867204, 875052, 887094, 947973, 1239657, 1263964, 1652876, 1774188, 1895946, 2479314, 2843919, 3718971, 3791892, 4958628, 5371847, 5687838, 7437942, 10743694, 11375676, 14875884, 16115541, 21487388, 32231082, 48346623, 64462164, 96693246, 193386492]

約数ペア:

[(1, 193386492), (2, 96693246), (3, 64462164), (4, 48346623), (6, 32231082), (9, 21487388), (12, 16115541), (13, 14875884), (17, 11375676), (18, 10743694), (26, 7437942), (34, 5687838), (36, 5371847), (39, 4958628), (51, 3791892), (52, 3718971), (68, 2843919), (78, 2479314), (102, 1895946), (109, 1774188), (117, 1652876), (153, 1263964), (156, 1239657), (204, 947973), (218, 887094), (221, 875052), (223, 867204), (234, 826438), (306, 631982), (327, 591396), (436, 443547), (442, 437526), (446, 433602), (468, 413219), (612, 315991), (654, 295698), (663, 291684), (669, 289068), (884, 218763), (892, 216801), (981, 197132), (1308, 147849), (1326, 145842), (1338, 144534), (1417, 136476), (1853, 104364), (1962, 98566), (1989, 97228), (2007, 96356), (2652, 72921), (2676, 72267), (2834, 68238), (2899, 66708), (3706, 52182), (3791, 51012), (3924, 49283), (3978, 48614), (4014, 48178), (4251, 45492), (5559, 34788), (5668, 34119), (5798, 33354), (7412, 26091), (7582, 25506), (7956, 24307), (8028, 24089), (8502, 22746), (8697, 22236), (11118, 17394), (11373, 17004), (11596, 16677), (12753, 15164)]