156031486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{743}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 259858368

約数和(自身を除く): 103826882

約数列:

[1, 2, 13, 26, 41, 82, 197, 394, 533, 743, 1066, 1486, 2561, 5122, 8077, 9659, 16154, 19318, 30463, 60926, 105001, 146371, 210002, 292742, 396019, 792038, 1902823, 3805646, 6001211, 12002422, 78015743, 156031486]

約数ペア:

[(1, 156031486), (2, 78015743), (13, 12002422), (26, 6001211), (41, 3805646), (82, 1902823), (197, 792038), (394, 396019), (533, 292742), (743, 210002), (1066, 146371), (1486, 105001), (2561, 60926), (5122, 30463), (8077, 19318), (9659, 16154)]