149408964

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1613}}^1$

素因数の和:1737

約数の個数: 72

約数和(自身を含む): 394797312

約数和(自身を除く): 245388348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 83, 93, 124, 166, 186, 249, 279, 332, 372, 498, 558, 747, 996, 1116, 1494, 1613, 2573, 2988, 3226, 4839, 5146, 6452, 7719, 9678, 10292, 14517, 15438, 19356, 23157, 29034, 30876, 46314, 50003, 58068, 92628, 100006, 133879, 150009, 200012, 267758, 300018, 401637, 450027, 535516, 600036, 803274, 900054, 1204911, 1606548, 1800108, 2409822, 4150249, 4819644, 8300498, 12450747, 16600996, 24901494, 37352241, 49802988, 74704482, 149408964]

約数ペア:

[(1, 149408964), (2, 74704482), (3, 49802988), (4, 37352241), (6, 24901494), (9, 16600996), (12, 12450747), (18, 8300498), (31, 4819644), (36, 4150249), (62, 2409822), (83, 1800108), (93, 1606548), (124, 1204911), (166, 900054), (186, 803274), (249, 600036), (279, 535516), (332, 450027), (372, 401637), (498, 300018), (558, 267758), (747, 200012), (996, 150009), (1116, 133879), (1494, 100006), (1613, 92628), (2573, 58068), (2988, 50003), (3226, 46314), (4839, 30876), (5146, 29034), (6452, 23157), (7719, 19356), (9678, 15438), (10292, 14517)]