156905019964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{35677}}^1$

素因数の和:35939

約数の個数: 96

約数和(自身を含む): 348125944320

約数和(自身を除く): 191220924356

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 109, 131, 154, 218, 262, 308, 436, 524, 763, 917, 1199, 1441, 1526, 1834, 2398, 2882, 3052, 3668, 4796, 5764, 8393, 10087, 14279, 16786, 20174, 28558, 33572, 35677, 40348, 57116, 71354, 99953, 142708, 157069, 199906, 249739, 314138, 392447, 399812, 499478, 628276, 784894, 998956, 1099483, 1569788, 2198966, 2747129, 3888793, 4397932, 4673687, 5494258, 7777586, 9347374, 10988516, 15555172, 18694748, 27221551, 32715809, 42776723, 51410557, 54443102, 65431618, 85553446, 102821114, 108886204, 130863236, 171106892, 205642228, 299437061, 359873899, 509431883, 598874122, 719747798, 1018863766, 1197748244, 1439495596, 2037727532, 3566023181, 5603750713, 7132046362, 11207501426, 14264092724, 22415002852, 39226254991, 78452509982, 156905019964]

約数ペア:

[(1, 156905019964), (2, 78452509982), (4, 39226254991), (7, 22415002852), (11, 14264092724), (14, 11207501426), (22, 7132046362), (28, 5603750713), (44, 3566023181), (77, 2037727532), (109, 1439495596), (131, 1197748244), (154, 1018863766), (218, 719747798), (262, 598874122), (308, 509431883), (436, 359873899), (524, 299437061), (763, 205642228), (917, 171106892), (1199, 130863236), (1441, 108886204), (1526, 102821114), (1834, 85553446), (2398, 65431618), (2882, 54443102), (3052, 51410557), (3668, 42776723), (4796, 32715809), (5764, 27221551), (8393, 18694748), (10087, 15555172), (14279, 10988516), (16786, 9347374), (20174, 7777586), (28558, 5494258), (33572, 4673687), (35677, 4397932), (40348, 3888793), (57116, 2747129), (71354, 2198966), (99953, 1569788), (142708, 1099483), (157069, 998956), (199906, 784894), (249739, 628276), (314138, 499478), (392447, 399812)]