156151890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{2657}}^1$

素因数の和:3323

約数の個数: 48

約数和(自身を含む): 406769688

約数和(自身を除く): 250617798

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 653, 1306, 1959, 2657, 3265, 3918, 5314, 5877, 6530, 7971, 9795, 11754, 13285, 15942, 19590, 23913, 26570, 29385, 39855, 47826, 58770, 79710, 119565, 239130, 1735021, 3470042, 5205063, 8675105, 10410126, 15615189, 17350210, 26025315, 31230378, 52050630, 78075945, 156151890]

約数ペア:

[(1, 156151890), (2, 78075945), (3, 52050630), (5, 31230378), (6, 26025315), (9, 17350210), (10, 15615189), (15, 10410126), (18, 8675105), (30, 5205063), (45, 3470042), (90, 1735021), (653, 239130), (1306, 119565), (1959, 79710), (2657, 58770), (3265, 47826), (3918, 39855), (5314, 29385), (5877, 26570), (6530, 23913), (7971, 19590), (9795, 15942), (11754, 13285)]