156836862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 439621728

約数和(自身を除く): 282784866

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 46, 63, 69, 78, 91, 117, 126, 138, 161, 181, 182, 207, 234, 273, 299, 322, 362, 414, 483, 529, 543, 546, 598, 819, 897, 966, 1058, 1086, 1267, 1449, 1587, 1629, 1638, 1794, 2093, 2353, 2534, 2691, 2898, 3174, 3258, 3703, 3801, 4163, 4186, 4706, 4761, 5382, 6279, 6877, 7059, 7406, 7602, 8326, 9522, 11109, 11403, 12489, 12558, 13754, 14118, 16471, 18837, 20631, 21177, 22218, 22806, 24978, 29141, 32942, 33327, 37467, 37674, 41262, 42354, 48139, 49413, 54119, 58282, 61893, 66654, 74934, 87423, 95749, 96278, 98826, 108238, 123786, 144417, 148239, 162357, 174846, 191498, 262269, 287247, 288834, 296478, 324714, 378833, 433251, 487071, 524538, 574494, 670243, 757666, 861741, 866502, 974142, 1136499, 1244737, 1340486, 1723482, 2010729, 2272998, 2489474, 3409497, 3734211, 4021458, 6032187, 6818994, 7468422, 8713159, 11202633, 12064374, 17426318, 22405266, 26139477, 52278954, 78418431, 156836862]

約数ペア:

[(1, 156836862), (2, 78418431), (3, 52278954), (6, 26139477), (7, 22405266), (9, 17426318), (13, 12064374), (14, 11202633), (18, 8713159), (21, 7468422), (23, 6818994), (26, 6032187), (39, 4021458), (42, 3734211), (46, 3409497), (63, 2489474), (69, 2272998), (78, 2010729), (91, 1723482), (117, 1340486), (126, 1244737), (138, 1136499), (161, 974142), (181, 866502), (182, 861741), (207, 757666), (234, 670243), (273, 574494), (299, 524538), (322, 487071), (362, 433251), (414, 378833), (483, 324714), (529, 296478), (543, 288834), (546, 287247), (598, 262269), (819, 191498), (897, 174846), (966, 162357), (1058, 148239), (1086, 144417), (1267, 123786), (1449, 108238), (1587, 98826), (1629, 96278), (1638, 95749), (1794, 87423), (2093, 74934), (2353, 66654), (2534, 61893), (2691, 58282), (2898, 54119), (3174, 49413), (3258, 48139), (3703, 42354), (3801, 41262), (4163, 37674), (4186, 37467), (4706, 33327), (4761, 32942), (5382, 29141), (6279, 24978), (6877, 22806), (7059, 22218), (7406, 21177), (7602, 20631), (8326, 18837), (9522, 16471), (11109, 14118), (11403, 13754), (12489, 12558)]