168302844

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{631}}^1$

素因数の和:911

約数の個数: 72

約数和(自身を含む): 441692160

約数和(自身を除く): 273389316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 239, 279, 372, 478, 558, 631, 717, 956, 1116, 1262, 1434, 1893, 2151, 2524, 2868, 3786, 4302, 5679, 7409, 7572, 8604, 11358, 14818, 19561, 22227, 22716, 29636, 39122, 44454, 58683, 66681, 78244, 88908, 117366, 133362, 150809, 176049, 234732, 266724, 301618, 352098, 452427, 603236, 704196, 904854, 1357281, 1809708, 2714562, 4675079, 5429124, 9350158, 14025237, 18700316, 28050474, 42075711, 56100948, 84151422, 168302844]

約数ペア:

[(1, 168302844), (2, 84151422), (3, 56100948), (4, 42075711), (6, 28050474), (9, 18700316), (12, 14025237), (18, 9350158), (31, 5429124), (36, 4675079), (62, 2714562), (93, 1809708), (124, 1357281), (186, 904854), (239, 704196), (279, 603236), (372, 452427), (478, 352098), (558, 301618), (631, 266724), (717, 234732), (956, 176049), (1116, 150809), (1262, 133362), (1434, 117366), (1893, 88908), (2151, 78244), (2524, 66681), (2868, 58683), (3786, 44454), (4302, 39122), (5679, 29636), (7409, 22716), (7572, 22227), (8604, 19561), (11358, 14818)]