161601792

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 216

約数和(自身を含む): 495858048

約数和(自身を除く): 334256256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 47, 48, 64, 66, 74, 88, 94, 96, 111, 121, 128, 132, 141, 148, 176, 188, 192, 222, 242, 256, 264, 282, 296, 352, 363, 376, 384, 407, 444, 484, 517, 528, 564, 592, 704, 726, 752, 768, 814, 888, 968, 1034, 1056, 1128, 1184, 1221, 1408, 1452, 1504, 1551, 1628, 1739, 1776, 1936, 2068, 2112, 2256, 2368, 2442, 2816, 2904, 3008, 3102, 3256, 3478, 3552, 3872, 4136, 4224, 4477, 4512, 4736, 4884, 5217, 5687, 5808, 6016, 6204, 6512, 6956, 7104, 7744, 8272, 8448, 8954, 9024, 9472, 9768, 10434, 11374, 11616, 12032, 12408, 13024, 13431, 13912, 14208, 15488, 16544, 17061, 17908, 18048, 19129, 19536, 20868, 22748, 23232, 24816, 26048, 26862, 27824, 28416, 30976, 33088, 34122, 35816, 36096, 38258, 39072, 41736, 45496, 46464, 49632, 52096, 53724, 55648, 57387, 66176, 68244, 71632, 76516, 78144, 83472, 90992, 92928, 99264, 104192, 107448, 111296, 114774, 132352, 136488, 143264, 153032, 156288, 166944, 181984, 198528, 210419, 214896, 222592, 229548, 272976, 286528, 306064, 312576, 333888, 363968, 397056, 420838, 429792, 445184, 459096, 545952, 573056, 612128, 631257, 667776, 727936, 841676, 859584, 918192, 1091904, 1146112, 1224256, 1262514, 1335552, 1455872, 1683352, 1719168, 1836384, 2183808, 2448512, 2525028, 3366704, 3438336, 3672768, 4367616, 4897024, 5050056, 6733408, 7345536, 10100112, 13466816, 14691072, 20200224, 26933632, 40400448, 53867264, 80800896, 161601792]

約数ペア:

[(1, 161601792), (2, 80800896), (3, 53867264), (4, 40400448), (6, 26933632), (8, 20200224), (11, 14691072), (12, 13466816), (16, 10100112), (22, 7345536), (24, 6733408), (32, 5050056), (33, 4897024), (37, 4367616), (44, 3672768), (47, 3438336), (48, 3366704), (64, 2525028), (66, 2448512), (74, 2183808), (88, 1836384), (94, 1719168), (96, 1683352), (111, 1455872), (121, 1335552), (128, 1262514), (132, 1224256), (141, 1146112), (148, 1091904), (176, 918192), (188, 859584), (192, 841676), (222, 727936), (242, 667776), (256, 631257), (264, 612128), (282, 573056), (296, 545952), (352, 459096), (363, 445184), (376, 429792), (384, 420838), (407, 397056), (444, 363968), (484, 333888), (517, 312576), (528, 306064), (564, 286528), (592, 272976), (704, 229548), (726, 222592), (752, 214896), (768, 210419), (814, 198528), (888, 181984), (968, 166944), (1034, 156288), (1056, 153032), (1128, 143264), (1184, 136488), (1221, 132352), (1408, 114774), (1452, 111296), (1504, 107448), (1551, 104192), (1628, 99264), (1739, 92928), (1776, 90992), (1936, 83472), (2068, 78144), (2112, 76516), (2256, 71632), (2368, 68244), (2442, 66176), (2816, 57387), (2904, 55648), (3008, 53724), (3102, 52096), (3256, 49632), (3478, 46464), (3552, 45496), (3872, 41736), (4136, 39072), (4224, 38258), (4477, 36096), (4512, 35816), (4736, 34122), (4884, 33088), (5217, 30976), (5687, 28416), (5808, 27824), (6016, 26862), (6204, 26048), (6512, 24816), (6956, 23232), (7104, 22748), (7744, 20868), (8272, 19536), (8448, 19129), (8954, 18048), (9024, 17908), (9472, 17061), (9768, 16544), (10434, 15488), (11374, 14208), (11616, 13912), (12032, 13431), (12408, 13024)]