156953196

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1447}}^1$

素因数の和:1611

約数の個数: 72

約数和(自身を含む): 417441024

約数和(自身を除く): 260487828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 131, 138, 207, 262, 276, 393, 414, 524, 786, 828, 1179, 1447, 1572, 2358, 2894, 3013, 4341, 4716, 5788, 6026, 8682, 9039, 12052, 13023, 17364, 18078, 26046, 27117, 33281, 36156, 52092, 54234, 66562, 99843, 108468, 133124, 189557, 199686, 299529, 379114, 399372, 568671, 599058, 758228, 1137342, 1198116, 1706013, 2274684, 3412026, 4359811, 6824052, 8719622, 13079433, 17439244, 26158866, 39238299, 52317732, 78476598, 156953196]

約数ペア:

[(1, 156953196), (2, 78476598), (3, 52317732), (4, 39238299), (6, 26158866), (9, 17439244), (12, 13079433), (18, 8719622), (23, 6824052), (36, 4359811), (46, 3412026), (69, 2274684), (92, 1706013), (131, 1198116), (138, 1137342), (207, 758228), (262, 599058), (276, 568671), (393, 399372), (414, 379114), (524, 299529), (786, 199686), (828, 189557), (1179, 133124), (1447, 108468), (1572, 99843), (2358, 66562), (2894, 54234), (3013, 52092), (4341, 36156), (4716, 33281), (5788, 27117), (6026, 26046), (8682, 18078), (9039, 17364), (12052, 13023)]