156947301862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{2131}}^1\times {\mathrm{5437}}^1$

素因数の和:8104

約数の個数: 32

約数和(自身を含む): 254182821984

約数和(自身を除く): 97235520122

約数列:

[1, 2, 13, 26, 521, 1042, 2131, 4262, 5437, 6773, 10874, 13546, 27703, 55406, 70681, 141362, 1110251, 2220502, 2832677, 5665354, 11586247, 14433263, 23172494, 28866526, 36824801, 73649602, 150621211, 301242422, 6036434687, 12072869374, 78473650931, 156947301862]

約数ペア:

[(1, 156947301862), (2, 78473650931), (13, 12072869374), (26, 6036434687), (521, 301242422), (1042, 150621211), (2131, 73649602), (4262, 36824801), (5437, 28866526), (6773, 23172494), (10874, 14433263), (13546, 11586247), (27703, 5665354), (55406, 2832677), (70681, 2220502), (141362, 1110251)]