128520231024

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{4373}}^1\times {\mathrm{19751}}^1$

素因数の和:24166

約数の個数: 80

約数和(自身を含む): 342816344064

約数和(自身を除く): 214296113040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 4373, 8746, 13119, 17492, 19751, 26238, 34984, 39502, 52476, 59253, 69968, 79004, 104952, 118506, 135563, 158008, 209904, 237012, 271126, 316016, 406689, 474024, 542252, 612281, 813378, 948048, 1084504, 1224562, 1626756, 1836843, 2169008, 2449124, 3253512, 3673686, 4898248, 6507024, 7347372, 9796496, 14694744, 29389488, 86371123, 172742246, 259113369, 345484492, 518226738, 690968984, 1036453476, 1381937968, 2072906952, 2677504813, 4145813904, 5355009626, 8032514439, 10710019252, 16065028878, 21420038504, 32130057756, 42840077008, 64260115512, 128520231024]

約数ペア:

[(1, 128520231024), (2, 64260115512), (3, 42840077008), (4, 32130057756), (6, 21420038504), (8, 16065028878), (12, 10710019252), (16, 8032514439), (24, 5355009626), (31, 4145813904), (48, 2677504813), (62, 2072906952), (93, 1381937968), (124, 1036453476), (186, 690968984), (248, 518226738), (372, 345484492), (496, 259113369), (744, 172742246), (1488, 86371123), (4373, 29389488), (8746, 14694744), (13119, 9796496), (17492, 7347372), (19751, 6507024), (26238, 4898248), (34984, 3673686), (39502, 3253512), (52476, 2449124), (59253, 2169008), (69968, 1836843), (79004, 1626756), (104952, 1224562), (118506, 1084504), (135563, 948048), (158008, 813378), (209904, 612281), (237012, 542252), (271126, 474024), (316016, 406689)]