172230996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1261

約数の個数: 96

約数和(自身を含む): 481840128

約数和(自身を除く): 309609132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 43, 82, 84, 86, 123, 129, 164, 172, 246, 258, 287, 301, 492, 516, 574, 602, 861, 903, 1148, 1163, 1204, 1722, 1763, 1806, 2326, 3444, 3489, 3526, 3612, 4652, 5289, 6978, 7052, 8141, 10578, 12341, 13956, 16282, 21156, 24423, 24682, 32564, 37023, 47683, 48846, 49364, 50009, 74046, 95366, 97692, 100018, 143049, 148092, 150027, 190732, 200036, 286098, 300054, 333781, 350063, 572196, 600108, 667562, 700126, 1001343, 1050189, 1335124, 1400252, 2002686, 2050369, 2100378, 4005372, 4100738, 4200756, 6151107, 8201476, 12302214, 14352583, 24604428, 28705166, 43057749, 57410332, 86115498, 172230996]

約数ペア:

[(1, 172230996), (2, 86115498), (3, 57410332), (4, 43057749), (6, 28705166), (7, 24604428), (12, 14352583), (14, 12302214), (21, 8201476), (28, 6151107), (41, 4200756), (42, 4100738), (43, 4005372), (82, 2100378), (84, 2050369), (86, 2002686), (123, 1400252), (129, 1335124), (164, 1050189), (172, 1001343), (246, 700126), (258, 667562), (287, 600108), (301, 572196), (492, 350063), (516, 333781), (574, 300054), (602, 286098), (861, 200036), (903, 190732), (1148, 150027), (1163, 148092), (1204, 143049), (1722, 100018), (1763, 97692), (1806, 95366), (2326, 74046), (3444, 50009), (3489, 49364), (3526, 48846), (3612, 47683), (4652, 37023), (5289, 32564), (6978, 24682), (7052, 24423), (8141, 21156), (10578, 16282), (12341, 13956)]