129043668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 365238720

約数和(自身を除く): 236195052

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 156, 169, 197, 204, 221, 228, 247, 323, 338, 394, 442, 494, 507, 591, 646, 663, 676, 741, 788, 884, 969, 988, 1014, 1182, 1292, 1326, 1482, 1938, 2028, 2364, 2561, 2652, 2873, 2964, 3211, 3349, 3743, 3876, 4199, 5122, 5746, 6422, 6698, 7486, 7683, 8398, 8619, 9633, 10047, 10244, 11229, 11492, 12597, 12844, 13396, 14972, 15366, 16796, 17238, 19266, 20094, 22458, 25194, 30732, 33293, 34476, 38532, 40188, 43537, 44916, 48659, 50388, 54587, 63631, 66586, 87074, 97318, 99879, 109174, 127262, 130611, 133172, 145977, 163761, 174148, 190893, 194636, 199758, 218348, 254524, 261222, 291954, 327522, 381786, 399516, 522444, 565981, 583908, 632567, 655044, 763572, 827203, 1131962, 1265134, 1654406, 1697943, 1897701, 2263924, 2481609, 2530268, 3308812, 3395886, 3795402, 4963218, 6791772, 7590804, 9926436, 10753639, 21507278, 32260917, 43014556, 64521834, 129043668]

約数ペア:

[(1, 129043668), (2, 64521834), (3, 43014556), (4, 32260917), (6, 21507278), (12, 10753639), (13, 9926436), (17, 7590804), (19, 6791772), (26, 4963218), (34, 3795402), (38, 3395886), (39, 3308812), (51, 2530268), (52, 2481609), (57, 2263924), (68, 1897701), (76, 1697943), (78, 1654406), (102, 1265134), (114, 1131962), (156, 827203), (169, 763572), (197, 655044), (204, 632567), (221, 583908), (228, 565981), (247, 522444), (323, 399516), (338, 381786), (394, 327522), (442, 291954), (494, 261222), (507, 254524), (591, 218348), (646, 199758), (663, 194636), (676, 190893), (741, 174148), (788, 163761), (884, 145977), (969, 133172), (988, 130611), (1014, 127262), (1182, 109174), (1292, 99879), (1326, 97318), (1482, 87074), (1938, 66586), (2028, 63631), (2364, 54587), (2561, 50388), (2652, 48659), (2873, 44916), (2964, 43537), (3211, 40188), (3349, 38532), (3743, 34476), (3876, 33293), (4199, 30732), (5122, 25194), (5746, 22458), (6422, 20094), (6698, 19266), (7486, 17238), (7683, 16796), (8398, 15366), (8619, 14972), (9633, 13396), (10047, 12844), (10244, 12597), (11229, 11492)]