156725448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:827

約数の個数: 128

約数和(自身を含む): 462827520

約数和(自身を除く): 306102072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 47, 51, 66, 68, 88, 94, 102, 132, 136, 141, 187, 188, 204, 264, 282, 374, 376, 408, 517, 561, 564, 743, 748, 799, 1034, 1122, 1128, 1486, 1496, 1551, 1598, 2068, 2229, 2244, 2397, 2972, 3102, 3196, 4136, 4458, 4488, 4794, 5944, 6204, 6392, 8173, 8789, 8916, 9588, 12408, 12631, 16346, 17578, 17832, 19176, 24519, 25262, 26367, 32692, 34921, 35156, 37893, 49038, 50524, 52734, 65384, 69842, 70312, 75786, 98076, 101048, 104763, 105468, 138941, 139684, 151572, 196152, 209526, 210936, 277882, 279368, 303144, 384131, 416823, 419052, 555764, 593657, 768262, 833646, 838104, 1111528, 1152393, 1187314, 1536524, 1667292, 1780971, 2304786, 2374628, 3073048, 3334584, 3561942, 4609572, 4749256, 6530227, 7123884, 9219144, 13060454, 14247768, 19590681, 26120908, 39181362, 52241816, 78362724, 156725448]

約数ペア:

[(1, 156725448), (2, 78362724), (3, 52241816), (4, 39181362), (6, 26120908), (8, 19590681), (11, 14247768), (12, 13060454), (17, 9219144), (22, 7123884), (24, 6530227), (33, 4749256), (34, 4609572), (44, 3561942), (47, 3334584), (51, 3073048), (66, 2374628), (68, 2304786), (88, 1780971), (94, 1667292), (102, 1536524), (132, 1187314), (136, 1152393), (141, 1111528), (187, 838104), (188, 833646), (204, 768262), (264, 593657), (282, 555764), (374, 419052), (376, 416823), (408, 384131), (517, 303144), (561, 279368), (564, 277882), (743, 210936), (748, 209526), (799, 196152), (1034, 151572), (1122, 139684), (1128, 138941), (1486, 105468), (1496, 104763), (1551, 101048), (1598, 98076), (2068, 75786), (2229, 70312), (2244, 69842), (2397, 65384), (2972, 52734), (3102, 50524), (3196, 49038), (4136, 37893), (4458, 35156), (4488, 34921), (4794, 32692), (5944, 26367), (6204, 25262), (6392, 24519), (8173, 19176), (8789, 17832), (8916, 17578), (9588, 16346), (12408, 12631)]