155769988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 308770560

約数和(自身を除く): 153000572

約数列:

[1, 2, 4, 11, 22, 41, 44, 79, 82, 158, 164, 316, 451, 869, 902, 1093, 1738, 1804, 2186, 3239, 3476, 4372, 6478, 12023, 12956, 24046, 35629, 44813, 48092, 71258, 86347, 89626, 142516, 172694, 179252, 345388, 492943, 949817, 985886, 1899634, 1971772, 3540227, 3799268, 7080454, 14160908, 38942497, 77884994, 155769988]

約数ペア:

[(1, 155769988), (2, 77884994), (4, 38942497), (11, 14160908), (22, 7080454), (41, 3799268), (44, 3540227), (79, 1971772), (82, 1899634), (158, 985886), (164, 949817), (316, 492943), (451, 345388), (869, 179252), (902, 172694), (1093, 142516), (1738, 89626), (1804, 86347), (2186, 71258), (3239, 48092), (3476, 44813), (4372, 35629), (6478, 24046), (12023, 12956)]