156969618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1483}}^1$

素因数の和:1583

約数の個数: 64

約数和(自身を含む): 359009280

約数和(自身を除く): 202039662

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 59, 69, 78, 118, 138, 177, 299, 354, 598, 767, 897, 1357, 1483, 1534, 1794, 2301, 2714, 2966, 4071, 4449, 4602, 8142, 8898, 17641, 19279, 34109, 35282, 38558, 52923, 57837, 68218, 87497, 102327, 105846, 115674, 174994, 204654, 262491, 443417, 524982, 886834, 1137461, 1330251, 2012431, 2274922, 2660502, 3412383, 4024862, 6037293, 6824766, 12074586, 26161603, 52323206, 78484809, 156969618]

約数ペア:

[(1, 156969618), (2, 78484809), (3, 52323206), (6, 26161603), (13, 12074586), (23, 6824766), (26, 6037293), (39, 4024862), (46, 3412383), (59, 2660502), (69, 2274922), (78, 2012431), (118, 1330251), (138, 1137461), (177, 886834), (299, 524982), (354, 443417), (598, 262491), (767, 204654), (897, 174994), (1357, 115674), (1483, 105846), (1534, 102327), (1794, 87497), (2301, 68218), (2714, 57837), (2966, 52923), (4071, 38558), (4449, 35282), (4602, 34109), (8142, 19279), (8898, 17641)]