156959202730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1272883}}^1$

素因数の和:1272979

約数の個数: 64

約数和(自身を含む): 329931532800

約数和(自身を除く): 172972330070

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 59, 95, 110, 118, 190, 209, 295, 418, 590, 649, 1045, 1121, 1298, 2090, 2242, 3245, 5605, 6490, 11210, 12331, 24662, 61655, 123310, 1272883, 2545766, 6364415, 12728830, 14001713, 24184777, 28003426, 48369554, 70008565, 75100097, 120923885, 140017130, 150200194, 241847770, 266032547, 375500485, 532065094, 751000970, 826101067, 1330162735, 1426901843, 1652202134, 2660325470, 2853803686, 4130505335, 7134509215, 8261010670, 14269018430, 15695920273, 31391840546, 78479601365, 156959202730]

約数ペア:

[(1, 156959202730), (2, 78479601365), (5, 31391840546), (10, 15695920273), (11, 14269018430), (19, 8261010670), (22, 7134509215), (38, 4130505335), (55, 2853803686), (59, 2660325470), (95, 1652202134), (110, 1426901843), (118, 1330162735), (190, 826101067), (209, 751000970), (295, 532065094), (418, 375500485), (590, 266032547), (649, 241847770), (1045, 150200194), (1121, 140017130), (1298, 120923885), (2090, 75100097), (2242, 70008565), (3245, 48369554), (5605, 28003426), (6490, 24184777), (11210, 14001713), (12331, 12728830), (24662, 6364415), (61655, 2545766), (123310, 1272883)]