139719996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{827}}^1$

素因数の和:888

約数の個数: 108

約数和(自身を含む): 401906232

約数和(自身を除く): 262186236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 361, 468, 494, 684, 722, 741, 827, 988, 1083, 1444, 1482, 1654, 2166, 2223, 2481, 2964, 3249, 3308, 4332, 4446, 4693, 4962, 6498, 7443, 8892, 9386, 9924, 10751, 12996, 14079, 14886, 15713, 18772, 21502, 28158, 29772, 31426, 32253, 42237, 43004, 47139, 56316, 62852, 64506, 84474, 94278, 96759, 129012, 141417, 168948, 188556, 193518, 204269, 282834, 298547, 387036, 408538, 565668, 597094, 612807, 817076, 895641, 1194188, 1225614, 1791282, 1838421, 2451228, 2686923, 3582564, 3676842, 3881111, 5373846, 7353684, 7762222, 10747692, 11643333, 15524444, 23286666, 34929999, 46573332, 69859998, 139719996]

約数ペア:

[(1, 139719996), (2, 69859998), (3, 46573332), (4, 34929999), (6, 23286666), (9, 15524444), (12, 11643333), (13, 10747692), (18, 7762222), (19, 7353684), (26, 5373846), (36, 3881111), (38, 3676842), (39, 3582564), (52, 2686923), (57, 2451228), (76, 1838421), (78, 1791282), (114, 1225614), (117, 1194188), (156, 895641), (171, 817076), (228, 612807), (234, 597094), (247, 565668), (342, 408538), (361, 387036), (468, 298547), (494, 282834), (684, 204269), (722, 193518), (741, 188556), (827, 168948), (988, 141417), (1083, 129012), (1444, 96759), (1482, 94278), (1654, 84474), (2166, 64506), (2223, 62852), (2481, 56316), (2964, 47139), (3249, 43004), (3308, 42237), (4332, 32253), (4446, 31426), (4693, 29772), (4962, 28158), (6498, 21502), (7443, 18772), (8892, 15713), (9386, 14886), (9924, 14079), (10751, 12996)]