156738544064

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{262519}}^1$

素因数の和:263041

約数の個数: 56

約数和(自身を含む): 328065993600

約数和(自身を除く): 171327449536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 491, 608, 982, 1216, 1964, 3928, 7856, 9329, 15712, 18658, 31424, 37316, 74632, 149264, 262519, 298528, 525038, 597056, 1050076, 2100152, 4200304, 4987861, 8400608, 9975722, 16801216, 19951444, 39902888, 79805776, 128896829, 159611552, 257793658, 319223104, 515587316, 1031174632, 2062349264, 2449039751, 4124698528, 4898079502, 8249397056, 9796159004, 19592318008, 39184636016, 78369272032, 156738544064]

約数ペア:

[(1, 156738544064), (2, 78369272032), (4, 39184636016), (8, 19592318008), (16, 9796159004), (19, 8249397056), (32, 4898079502), (38, 4124698528), (64, 2449039751), (76, 2062349264), (152, 1031174632), (304, 515587316), (491, 319223104), (608, 257793658), (982, 159611552), (1216, 128896829), (1964, 79805776), (3928, 39902888), (7856, 19951444), (9329, 16801216), (15712, 9975722), (18658, 8400608), (31424, 4987861), (37316, 4200304), (74632, 2100152), (149264, 1050076), (262519, 597056), (298528, 525038)]