186729985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 268531200

約数和(自身を除く): 81801215

約数列:

[1, 5, 13, 23, 29, 59, 65, 73, 115, 145, 295, 299, 365, 377, 667, 767, 949, 1357, 1495, 1679, 1711, 1885, 2117, 3335, 3835, 4307, 4745, 6785, 8395, 8555, 8671, 10585, 17641, 21535, 21827, 22243, 27521, 39353, 43355, 48691, 55991, 88205, 99061, 109135, 111215, 124903, 137605, 196765, 243455, 279955, 495305, 511589, 624515, 632983, 1287793, 1623739, 2557945, 2872769, 3164915, 6438965, 8118695, 14363845, 37345997, 186729985]

約数ペア:

[(1, 186729985), (5, 37345997), (13, 14363845), (23, 8118695), (29, 6438965), (59, 3164915), (65, 2872769), (73, 2557945), (115, 1623739), (145, 1287793), (295, 632983), (299, 624515), (365, 511589), (377, 495305), (667, 279955), (767, 243455), (949, 196765), (1357, 137605), (1495, 124903), (1679, 111215), (1711, 109135), (1885, 99061), (2117, 88205), (3335, 55991), (3835, 48691), (4307, 43355), (4745, 39353), (6785, 27521), (8395, 22243), (8555, 21827), (8671, 21535), (10585, 17641)]