159558736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 342835200

約数和(自身を除く): 183276464

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 127, 136, 149, 248, 254, 272, 298, 496, 508, 527, 596, 1016, 1054, 1192, 2032, 2108, 2159, 2384, 2533, 3937, 4216, 4318, 4619, 5066, 7874, 8432, 8636, 9238, 10132, 15748, 17272, 18476, 18923, 20264, 31496, 34544, 36952, 37846, 40528, 62992, 66929, 73904, 75692, 78523, 133858, 151384, 157046, 267716, 302768, 314092, 321691, 535432, 586613, 628184, 643382, 1070864, 1173226, 1256368, 1286764, 2346452, 2573528, 4692904, 5147056, 9385808, 9972421, 19944842, 39889684, 79779368, 159558736]

約数ペア:

[(1, 159558736), (2, 79779368), (4, 39889684), (8, 19944842), (16, 9972421), (17, 9385808), (31, 5147056), (34, 4692904), (62, 2573528), (68, 2346452), (124, 1286764), (127, 1256368), (136, 1173226), (149, 1070864), (248, 643382), (254, 628184), (272, 586613), (298, 535432), (496, 321691), (508, 314092), (527, 302768), (596, 267716), (1016, 157046), (1054, 151384), (1192, 133858), (2032, 78523), (2108, 75692), (2159, 73904), (2384, 66929), (2533, 62992), (3937, 40528), (4216, 37846), (4318, 36952), (4619, 34544), (5066, 31496), (7874, 20264), (8432, 18923), (8636, 18476), (9238, 17272), (10132, 15748)]