159736488

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 440899200

約数和(自身を除く): 281162712

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 53, 68, 83, 89, 102, 106, 136, 159, 166, 178, 204, 212, 249, 267, 318, 332, 356, 408, 424, 498, 534, 636, 664, 712, 901, 996, 1068, 1272, 1411, 1513, 1802, 1992, 2136, 2703, 2822, 3026, 3604, 4233, 4399, 4539, 4717, 5406, 5644, 6052, 7208, 7387, 8466, 8798, 9078, 9434, 10812, 11288, 12104, 13197, 14151, 14774, 16932, 17596, 18156, 18868, 21624, 22161, 26394, 28302, 29548, 33864, 35192, 36312, 37736, 44322, 52788, 56604, 59096, 74783, 80189, 88644, 105576, 113208, 125579, 149566, 160378, 177288, 224349, 240567, 251158, 299132, 320756, 376737, 391511, 448698, 481134, 502316, 598264, 641512, 753474, 783022, 897396, 962268, 1004632, 1174533, 1506948, 1566044, 1794792, 1924536, 2349066, 3013896, 3132088, 4698132, 6655687, 9396264, 13311374, 19967061, 26622748, 39934122, 53245496, 79868244, 159736488]

約数ペア:

[(1, 159736488), (2, 79868244), (3, 53245496), (4, 39934122), (6, 26622748), (8, 19967061), (12, 13311374), (17, 9396264), (24, 6655687), (34, 4698132), (51, 3132088), (53, 3013896), (68, 2349066), (83, 1924536), (89, 1794792), (102, 1566044), (106, 1506948), (136, 1174533), (159, 1004632), (166, 962268), (178, 897396), (204, 783022), (212, 753474), (249, 641512), (267, 598264), (318, 502316), (332, 481134), (356, 448698), (408, 391511), (424, 376737), (498, 320756), (534, 299132), (636, 251158), (664, 240567), (712, 224349), (901, 177288), (996, 160378), (1068, 149566), (1272, 125579), (1411, 113208), (1513, 105576), (1802, 88644), (1992, 80189), (2136, 74783), (2703, 59096), (2822, 56604), (3026, 52788), (3604, 44322), (4233, 37736), (4399, 36312), (4539, 35192), (4717, 33864), (5406, 29548), (5644, 28302), (6052, 26394), (7208, 22161), (7387, 21624), (8466, 18868), (8798, 18156), (9078, 17596), (9434, 16932), (10812, 14774), (11288, 14151), (12104, 13197)]