163291284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{911}}^1$

素因数の和:1317

約数の個数: 72

約数和(自身を含む): 446164992

約数和(自身を除く): 282873708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 383, 468, 766, 911, 1149, 1532, 1822, 2298, 2733, 3447, 3644, 4596, 4979, 5466, 6894, 8199, 9958, 10932, 11843, 13788, 14937, 16398, 19916, 23686, 29874, 32796, 35529, 44811, 47372, 59748, 71058, 89622, 106587, 142116, 179244, 213174, 348913, 426348, 697826, 1046739, 1395652, 2093478, 3140217, 4186956, 4535869, 6280434, 9071738, 12560868, 13607607, 18143476, 27215214, 40822821, 54430428, 81645642, 163291284]

約数ペア:

[(1, 163291284), (2, 81645642), (3, 54430428), (4, 40822821), (6, 27215214), (9, 18143476), (12, 13607607), (13, 12560868), (18, 9071738), (26, 6280434), (36, 4535869), (39, 4186956), (52, 3140217), (78, 2093478), (117, 1395652), (156, 1046739), (234, 697826), (383, 426348), (468, 348913), (766, 213174), (911, 179244), (1149, 142116), (1532, 106587), (1822, 89622), (2298, 71058), (2733, 59748), (3447, 47372), (3644, 44811), (4596, 35529), (4979, 32796), (5466, 29874), (6894, 23686), (8199, 19916), (9958, 16398), (10932, 14937), (11843, 13788)]