172980522

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 484323840

約数和(自身を除く): 311343318

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 27, 33, 38, 39, 54, 57, 66, 78, 81, 99, 114, 117, 131, 143, 162, 171, 198, 209, 234, 243, 247, 262, 286, 297, 342, 351, 393, 418, 429, 486, 494, 513, 594, 627, 702, 741, 786, 858, 891, 1026, 1053, 1179, 1254, 1287, 1441, 1482, 1539, 1703, 1782, 1881, 2106, 2223, 2358, 2489, 2574, 2673, 2717, 2882, 3078, 3159, 3406, 3537, 3762, 3861, 4323, 4446, 4617, 4978, 5109, 5346, 5434, 5643, 6318, 6669, 7074, 7467, 7722, 8151, 8646, 9234, 10218, 10611, 11286, 11583, 12969, 13338, 14934, 15327, 16302, 16929, 18733, 20007, 21222, 22401, 23166, 24453, 25938, 27379, 30654, 31833, 32357, 33858, 34749, 37466, 38907, 40014, 44802, 45981, 48906, 50787, 54758, 56199, 60021, 63666, 64714, 67203, 69498, 73359, 77814, 82137, 91962, 97071, 101574, 112398, 116721, 120042, 134406, 137943, 146718, 164274, 168597, 194142, 201609, 220077, 233442, 246411, 275886, 291213, 337194, 350163, 355927, 403218, 413829, 440154, 492822, 505791, 582426, 604827, 660231, 700326, 711854, 739233, 827658, 873639, 1011582, 1067781, 1209654, 1320462, 1478466, 1517373, 1747278, 2135562, 2217699, 2620917, 3034746, 3203343, 4435398, 4552119, 5241834, 6406686, 6653097, 7862751, 9104238, 9610029, 13306194, 15725502, 19220058, 28830087, 57660174, 86490261, 172980522]

約数ペア:

[(1, 172980522), (2, 86490261), (3, 57660174), (6, 28830087), (9, 19220058), (11, 15725502), (13, 13306194), (18, 9610029), (19, 9104238), (22, 7862751), (26, 6653097), (27, 6406686), (33, 5241834), (38, 4552119), (39, 4435398), (54, 3203343), (57, 3034746), (66, 2620917), (78, 2217699), (81, 2135562), (99, 1747278), (114, 1517373), (117, 1478466), (131, 1320462), (143, 1209654), (162, 1067781), (171, 1011582), (198, 873639), (209, 827658), (234, 739233), (243, 711854), (247, 700326), (262, 660231), (286, 604827), (297, 582426), (342, 505791), (351, 492822), (393, 440154), (418, 413829), (429, 403218), (486, 355927), (494, 350163), (513, 337194), (594, 291213), (627, 275886), (702, 246411), (741, 233442), (786, 220077), (858, 201609), (891, 194142), (1026, 168597), (1053, 164274), (1179, 146718), (1254, 137943), (1287, 134406), (1441, 120042), (1482, 116721), (1539, 112398), (1703, 101574), (1782, 97071), (1881, 91962), (2106, 82137), (2223, 77814), (2358, 73359), (2489, 69498), (2574, 67203), (2673, 64714), (2717, 63666), (2882, 60021), (3078, 56199), (3159, 54758), (3406, 50787), (3537, 48906), (3762, 45981), (3861, 44802), (4323, 40014), (4446, 38907), (4617, 37466), (4978, 34749), (5109, 33858), (5346, 32357), (5434, 31833), (5643, 30654), (6318, 27379), (6669, 25938), (7074, 24453), (7467, 23166), (7722, 22401), (8151, 21222), (8646, 20007), (9234, 18733), (10218, 16929), (10611, 16302), (11286, 15327), (11583, 14934), (12969, 13338)]