187481892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1553

約数の個数: 96

約数和(自身を含む): 507781120

約数和(自身を除く): 320299228

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 43, 52, 57, 76, 78, 86, 114, 129, 156, 172, 228, 247, 258, 494, 516, 559, 741, 817, 988, 1118, 1471, 1482, 1634, 1677, 2236, 2451, 2942, 2964, 3268, 3354, 4413, 4902, 5884, 6708, 8826, 9804, 10621, 17652, 19123, 21242, 27949, 31863, 38246, 42484, 55898, 57369, 63253, 63726, 76492, 83847, 111796, 114738, 126506, 127452, 167694, 189759, 229476, 253012, 335388, 363337, 379518, 726674, 759036, 822289, 1090011, 1201807, 1453348, 1644578, 2180022, 2403614, 2466867, 3289156, 3605421, 4360044, 4807228, 4933734, 7210842, 9867468, 14421684, 15623491, 31246982, 46870473, 62493964, 93740946, 187481892]

約数ペア:

[(1, 187481892), (2, 93740946), (3, 62493964), (4, 46870473), (6, 31246982), (12, 15623491), (13, 14421684), (19, 9867468), (26, 7210842), (38, 4933734), (39, 4807228), (43, 4360044), (52, 3605421), (57, 3289156), (76, 2466867), (78, 2403614), (86, 2180022), (114, 1644578), (129, 1453348), (156, 1201807), (172, 1090011), (228, 822289), (247, 759036), (258, 726674), (494, 379518), (516, 363337), (559, 335388), (741, 253012), (817, 229476), (988, 189759), (1118, 167694), (1471, 127452), (1482, 126506), (1634, 114738), (1677, 111796), (2236, 83847), (2451, 76492), (2942, 63726), (2964, 63253), (3268, 57369), (3354, 55898), (4413, 42484), (4902, 38246), (5884, 31863), (6708, 27949), (8826, 21242), (9804, 19123), (10621, 17652)]