148018920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{176213}}^1$

素因数の和:176234

約数の個数: 64

約数和(自身を含む): 507496320

約数和(自身を除く): 359477400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 176213, 352426, 528639, 704852, 881065, 1057278, 1233491, 1409704, 1762130, 2114556, 2466982, 2643195, 3524260, 3700473, 4229112, 4933964, 5286390, 6167455, 7048520, 7400946, 9867928, 10572780, 12334910, 14801892, 18502365, 21145560, 24669820, 29603784, 37004730, 49339640, 74009460, 148018920]

約数ペア:

[(1, 148018920), (2, 74009460), (3, 49339640), (4, 37004730), (5, 29603784), (6, 24669820), (7, 21145560), (8, 18502365), (10, 14801892), (12, 12334910), (14, 10572780), (15, 9867928), (20, 7400946), (21, 7048520), (24, 6167455), (28, 5286390), (30, 4933964), (35, 4229112), (40, 3700473), (42, 3524260), (56, 2643195), (60, 2466982), (70, 2114556), (84, 1762130), (105, 1409704), (120, 1233491), (140, 1057278), (168, 881065), (210, 704852), (280, 528639), (420, 352426), (840, 176213)]