155542968

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:514

約数の個数: 192

約数和(自身を含む): 521664000

約数和(自身を除く): 366121032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 37, 38, 42, 56, 57, 63, 72, 74, 76, 84, 111, 114, 126, 133, 148, 152, 168, 171, 222, 228, 252, 259, 266, 296, 333, 342, 399, 439, 444, 456, 504, 518, 532, 666, 684, 703, 777, 798, 878, 888, 1036, 1064, 1197, 1317, 1332, 1368, 1406, 1554, 1596, 1756, 2072, 2109, 2331, 2394, 2634, 2664, 2812, 3073, 3108, 3192, 3512, 3951, 4218, 4662, 4788, 4921, 5268, 5624, 6146, 6216, 6327, 7902, 8341, 8436, 9219, 9324, 9576, 9842, 10536, 12292, 12654, 14763, 15804, 16243, 16682, 16872, 18438, 18648, 19684, 24584, 25023, 25308, 27657, 29526, 31608, 32486, 33364, 36876, 39368, 44289, 48729, 50046, 50616, 55314, 58387, 59052, 64972, 66728, 73752, 75069, 88578, 97458, 100092, 110628, 113701, 116774, 118104, 129944, 146187, 150138, 175161, 177156, 194916, 200184, 221256, 227402, 233548, 292374, 300276, 308617, 341103, 350322, 354312, 389832, 454804, 467096, 525483, 584748, 600552, 617234, 682206, 700644, 909608, 925851, 1023309, 1050966, 1169496, 1234468, 1364412, 1401288, 1851702, 2046618, 2101932, 2160319, 2468936, 2728824, 2777553, 3703404, 4093236, 4203864, 4320638, 5555106, 6480957, 7406808, 8186472, 8641276, 11110212, 12961914, 17282552, 19442871, 22220424, 25923828, 38885742, 51847656, 77771484, 155542968]

約数ペア:

[(1, 155542968), (2, 77771484), (3, 51847656), (4, 38885742), (6, 25923828), (7, 22220424), (8, 19442871), (9, 17282552), (12, 12961914), (14, 11110212), (18, 8641276), (19, 8186472), (21, 7406808), (24, 6480957), (28, 5555106), (36, 4320638), (37, 4203864), (38, 4093236), (42, 3703404), (56, 2777553), (57, 2728824), (63, 2468936), (72, 2160319), (74, 2101932), (76, 2046618), (84, 1851702), (111, 1401288), (114, 1364412), (126, 1234468), (133, 1169496), (148, 1050966), (152, 1023309), (168, 925851), (171, 909608), (222, 700644), (228, 682206), (252, 617234), (259, 600552), (266, 584748), (296, 525483), (333, 467096), (342, 454804), (399, 389832), (439, 354312), (444, 350322), (456, 341103), (504, 308617), (518, 300276), (532, 292374), (666, 233548), (684, 227402), (703, 221256), (777, 200184), (798, 194916), (878, 177156), (888, 175161), (1036, 150138), (1064, 146187), (1197, 129944), (1317, 118104), (1332, 116774), (1368, 113701), (1406, 110628), (1554, 100092), (1596, 97458), (1756, 88578), (2072, 75069), (2109, 73752), (2331, 66728), (2394, 64972), (2634, 59052), (2664, 58387), (2812, 55314), (3073, 50616), (3108, 50046), (3192, 48729), (3512, 44289), (3951, 39368), (4218, 36876), (4662, 33364), (4788, 32486), (4921, 31608), (5268, 29526), (5624, 27657), (6146, 25308), (6216, 25023), (6327, 24584), (7902, 19684), (8341, 18648), (8436, 18438), (9219, 16872), (9324, 16682), (9576, 16243), (9842, 15804), (10536, 14763), (12292, 12654)]