149294964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19531}}^1$

素因数の和:19565

約数の個数: 72

約数和(自身を含む): 436423008

約数和(自身を除く): 287128044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 19531, 39062, 58593, 78124, 117186, 136717, 234372, 253903, 273434, 410151, 507806, 546868, 761709, 820302, 957019, 1015612, 1523418, 1640604, 1777321, 1914038, 2871057, 3046836, 3554642, 3828076, 5331963, 5742114, 7109284, 10663926, 11484228, 12441247, 21327852, 24882494, 37323741, 49764988, 74647482, 149294964]

約数ペア:

[(1, 149294964), (2, 74647482), (3, 49764988), (4, 37323741), (6, 24882494), (7, 21327852), (12, 12441247), (13, 11484228), (14, 10663926), (21, 7109284), (26, 5742114), (28, 5331963), (39, 3828076), (42, 3554642), (49, 3046836), (52, 2871057), (78, 1914038), (84, 1777321), (91, 1640604), (98, 1523418), (147, 1015612), (156, 957019), (182, 820302), (196, 761709), (273, 546868), (294, 507806), (364, 410151), (546, 273434), (588, 253903), (637, 234372), (1092, 136717), (1274, 117186), (1911, 78124), (2548, 58593), (3822, 39062), (7644, 19531)]