157448298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 369550080

約数和(自身を除く): 212101782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 89, 146, 178, 219, 267, 438, 511, 534, 577, 623, 1022, 1154, 1246, 1533, 1731, 1869, 3066, 3462, 3738, 4039, 6497, 8078, 12117, 12994, 19491, 24234, 38982, 42121, 45479, 51353, 84242, 90958, 102706, 126363, 136437, 154059, 252726, 272874, 294847, 308118, 359471, 589694, 718942, 884541, 1078413, 1769082, 2156826, 3748769, 7497538, 11246307, 22492614, 26241383, 52482766, 78724149, 157448298]

約数ペア:

[(1, 157448298), (2, 78724149), (3, 52482766), (6, 26241383), (7, 22492614), (14, 11246307), (21, 7497538), (42, 3748769), (73, 2156826), (89, 1769082), (146, 1078413), (178, 884541), (219, 718942), (267, 589694), (438, 359471), (511, 308118), (534, 294847), (577, 272874), (623, 252726), (1022, 154059), (1154, 136437), (1246, 126363), (1533, 102706), (1731, 90958), (1869, 84242), (3066, 51353), (3462, 45479), (3738, 42121), (4039, 38982), (6497, 24234), (8078, 19491), (12117, 12994)]