153837280

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{13171}}^1$

素因数の和:13259

約数の個数: 48

約数和(自身を含む): 368447184

約数和(自身を除く): 214609904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 11680, 13171, 26342, 52684, 65855, 105368, 131710, 210736, 263420, 421472, 526840, 961483, 1053680, 1922966, 2107360, 3845932, 4807415, 7691864, 9614830, 15383728, 19229660, 30767456, 38459320, 76918640, 153837280]

約数ペア:

[(1, 153837280), (2, 76918640), (4, 38459320), (5, 30767456), (8, 19229660), (10, 15383728), (16, 9614830), (20, 7691864), (32, 4807415), (40, 3845932), (73, 2107360), (80, 1922966), (146, 1053680), (160, 961483), (292, 526840), (365, 421472), (584, 263420), (730, 210736), (1168, 131710), (1460, 105368), (2336, 65855), (2920, 52684), (5840, 26342), (11680, 13171)]