2156141052

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:793

約数の個数: 192

約数和(自身を含む): 6395558400

約数和(自身を除く): 4239417348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 131, 156, 171, 228, 234, 247, 262, 342, 351, 393, 468, 494, 513, 524, 617, 684, 702, 741, 786, 988, 1026, 1179, 1234, 1404, 1482, 1572, 1703, 1851, 2052, 2223, 2358, 2468, 2489, 2964, 3406, 3537, 3702, 4446, 4716, 4978, 5109, 5553, 6669, 6812, 7074, 7404, 7467, 8021, 8892, 9956, 10218, 11106, 11723, 13338, 14148, 14934, 15327, 16042, 16659, 20436, 22212, 22401, 23446, 24063, 26676, 29868, 30654, 32084, 32357, 33318, 35169, 44802, 45981, 46892, 48126, 61308, 64714, 66636, 67203, 70338, 72189, 80827, 89604, 91962, 96252, 97071, 105507, 129428, 134406, 140676, 144378, 152399, 161654, 183924, 194142, 211014, 216567, 242481, 268812, 288756, 291213, 304798, 316521, 323308, 388284, 422028, 433134, 457197, 484962, 582426, 609596, 633042, 727443, 866268, 873639, 914394, 969924, 1050751, 1164852, 1266084, 1371591, 1454886, 1535713, 1747278, 1828788, 2101502, 2182329, 2743182, 2909772, 3071426, 3152253, 3494556, 4114773, 4203004, 4364658, 4607139, 5486364, 6142852, 6304506, 8229546, 8729316, 9214278, 9456759, 12609012, 13821417, 16459092, 18428556, 18913518, 19964269, 27642834, 28370277, 37827036, 39928538, 41464251, 55285668, 56740554, 59892807, 79857076, 82928502, 113481108, 119785614, 165857004, 179678421, 239571228, 359356842, 539035263, 718713684, 1078070526, 2156141052]

約数ペア:

[(1, 2156141052), (2, 1078070526), (3, 718713684), (4, 539035263), (6, 359356842), (9, 239571228), (12, 179678421), (13, 165857004), (18, 119785614), (19, 113481108), (26, 82928502), (27, 79857076), (36, 59892807), (38, 56740554), (39, 55285668), (52, 41464251), (54, 39928538), (57, 37827036), (76, 28370277), (78, 27642834), (108, 19964269), (114, 18913518), (117, 18428556), (131, 16459092), (156, 13821417), (171, 12609012), (228, 9456759), (234, 9214278), (247, 8729316), (262, 8229546), (342, 6304506), (351, 6142852), (393, 5486364), (468, 4607139), (494, 4364658), (513, 4203004), (524, 4114773), (617, 3494556), (684, 3152253), (702, 3071426), (741, 2909772), (786, 2743182), (988, 2182329), (1026, 2101502), (1179, 1828788), (1234, 1747278), (1404, 1535713), (1482, 1454886), (1572, 1371591), (1703, 1266084), (1851, 1164852), (2052, 1050751), (2223, 969924), (2358, 914394), (2468, 873639), (2489, 866268), (2964, 727443), (3406, 633042), (3537, 609596), (3702, 582426), (4446, 484962), (4716, 457197), (4978, 433134), (5109, 422028), (5553, 388284), (6669, 323308), (6812, 316521), (7074, 304798), (7404, 291213), (7467, 288756), (8021, 268812), (8892, 242481), (9956, 216567), (10218, 211014), (11106, 194142), (11723, 183924), (13338, 161654), (14148, 152399), (14934, 144378), (15327, 140676), (16042, 134406), (16659, 129428), (20436, 105507), (22212, 97071), (22401, 96252), (23446, 91962), (24063, 89604), (26676, 80827), (29868, 72189), (30654, 70338), (32084, 67203), (32357, 66636), (33318, 64714), (35169, 61308), (44802, 48126), (45981, 46892)]