156989741408

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{6701}}^1$

素因数の和:7216

約数の個数: 96

約数和(自身を含む): 324999174528

約数和(自身を除く): 168009433120

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 74, 94, 148, 188, 296, 376, 421, 592, 752, 842, 1184, 1504, 1684, 1739, 3368, 3478, 6701, 6736, 6956, 13402, 13472, 13912, 15577, 19787, 26804, 27824, 31154, 39574, 53608, 55648, 62308, 79148, 107216, 124616, 158296, 214432, 247937, 249232, 314947, 316592, 495874, 498464, 629894, 633184, 732119, 991748, 1259788, 1464238, 1983496, 2519576, 2821121, 2928476, 3966992, 5039152, 5642242, 5856952, 7933984, 10078304, 11284484, 11653039, 11713904, 22568968, 23306078, 23427808, 45137936, 46612156, 90275872, 93224312, 104381477, 132592687, 186448624, 208762954, 265185374, 372897248, 417525908, 530370748, 835051816, 1060741496, 1670103632, 2121482992, 3340207264, 4242965984, 4905929419, 9811858838, 19623717676, 39247435352, 78494870704, 156989741408]

約数ペア:

[(1, 156989741408), (2, 78494870704), (4, 39247435352), (8, 19623717676), (16, 9811858838), (32, 4905929419), (37, 4242965984), (47, 3340207264), (74, 2121482992), (94, 1670103632), (148, 1060741496), (188, 835051816), (296, 530370748), (376, 417525908), (421, 372897248), (592, 265185374), (752, 208762954), (842, 186448624), (1184, 132592687), (1504, 104381477), (1684, 93224312), (1739, 90275872), (3368, 46612156), (3478, 45137936), (6701, 23427808), (6736, 23306078), (6956, 22568968), (13402, 11713904), (13472, 11653039), (13912, 11284484), (15577, 10078304), (19787, 7933984), (26804, 5856952), (27824, 5642242), (31154, 5039152), (39574, 3966992), (53608, 2928476), (55648, 2821121), (62308, 2519576), (79148, 1983496), (107216, 1464238), (124616, 1259788), (158296, 991748), (214432, 732119), (247937, 633184), (249232, 629894), (314947, 498464), (316592, 495874)]