128577209964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{255071}}^1$

素因数の和:255455

約数の個数: 96

約数和(自身を含む): 364071407616

約数和(自身を除く): 235494197652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 353, 357, 476, 706, 714, 1059, 1412, 1428, 2118, 2471, 4236, 4942, 6001, 7413, 9884, 12002, 14826, 18003, 24004, 29652, 36006, 42007, 72012, 84014, 126021, 168028, 252042, 255071, 504084, 510142, 765213, 1020284, 1530426, 1785497, 3060852, 3570994, 4336207, 5356491, 7141988, 8672414, 10712982, 13008621, 17344828, 21425964, 26017242, 30353449, 52034484, 60706898, 90040063, 91060347, 121413796, 180080126, 182120694, 270120189, 360160252, 364241388, 540240378, 630280441, 1080480756, 1260560882, 1530681071, 1890841323, 2521121764, 3061362142, 3781682646, 4592043213, 6122724284, 7563365292, 9184086426, 10714767497, 18368172852, 21429534994, 32144302491, 42859069988, 64288604982, 128577209964]

約数ペア:

[(1, 128577209964), (2, 64288604982), (3, 42859069988), (4, 32144302491), (6, 21429534994), (7, 18368172852), (12, 10714767497), (14, 9184086426), (17, 7563365292), (21, 6122724284), (28, 4592043213), (34, 3781682646), (42, 3061362142), (51, 2521121764), (68, 1890841323), (84, 1530681071), (102, 1260560882), (119, 1080480756), (204, 630280441), (238, 540240378), (353, 364241388), (357, 360160252), (476, 270120189), (706, 182120694), (714, 180080126), (1059, 121413796), (1412, 91060347), (1428, 90040063), (2118, 60706898), (2471, 52034484), (4236, 30353449), (4942, 26017242), (6001, 21425964), (7413, 17344828), (9884, 13008621), (12002, 10712982), (14826, 8672414), (18003, 7141988), (24004, 5356491), (29652, 4336207), (36006, 3570994), (42007, 3060852), (72012, 1785497), (84014, 1530426), (126021, 1020284), (168028, 765213), (252042, 510142), (255071, 504084)]