156945923056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{821053}}^1$

素因数の和:821993

約数の個数: 40

約数和(自身を含む): 327830441120

約数和(自身を除く): 170884518064

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 919, 1838, 3676, 7352, 11947, 14704, 23894, 47788, 95576, 191152, 821053, 1642106, 3284212, 6568424, 10673689, 13136848, 21347378, 42694756, 85389512, 170779024, 754547707, 1509095414, 3018190828, 6036381656, 9809120191, 12072763312, 19618240382, 39236480764, 78472961528, 156945923056]

約数ペア:

[(1, 156945923056), (2, 78472961528), (4, 39236480764), (8, 19618240382), (13, 12072763312), (16, 9809120191), (26, 6036381656), (52, 3018190828), (104, 1509095414), (208, 754547707), (919, 170779024), (1838, 85389512), (3676, 42694756), (7352, 21347378), (11947, 13136848), (14704, 10673689), (23894, 6568424), (47788, 3284212), (95576, 1642106), (191152, 821053)]