143919984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:303

約数の個数: 160

約数和(自身を含む): 430528000

約数和(自身を除く): 286608016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 61, 76, 78, 104, 114, 122, 152, 156, 183, 199, 208, 228, 244, 247, 304, 312, 366, 398, 456, 488, 494, 597, 624, 732, 741, 793, 796, 912, 976, 988, 1159, 1194, 1464, 1482, 1586, 1592, 1976, 2318, 2379, 2388, 2587, 2928, 2964, 3172, 3184, 3477, 3781, 3952, 4636, 4758, 4776, 5174, 5928, 6344, 6954, 7562, 7761, 9272, 9516, 9552, 10348, 11343, 11856, 12139, 12688, 13908, 15067, 15124, 15522, 18544, 19032, 20696, 22686, 24278, 27816, 30134, 30248, 31044, 36417, 38064, 41392, 45201, 45372, 48556, 49153, 55632, 60268, 60496, 62088, 72834, 90402, 90744, 97112, 98306, 120536, 124176, 145668, 147459, 157807, 180804, 181488, 194224, 196612, 230641, 241072, 291336, 294918, 315614, 361608, 393224, 461282, 473421, 582672, 589836, 631228, 691923, 723216, 786448, 922564, 946842, 1179672, 1262456, 1383846, 1845128, 1893684, 2359344, 2524912, 2767692, 2998333, 3690256, 3787368, 5535384, 5996666, 7574736, 8994999, 11070768, 11993332, 17989998, 23986664, 35979996, 47973328, 71959992, 143919984]

約数ペア:

[(1, 143919984), (2, 71959992), (3, 47973328), (4, 35979996), (6, 23986664), (8, 17989998), (12, 11993332), (13, 11070768), (16, 8994999), (19, 7574736), (24, 5996666), (26, 5535384), (38, 3787368), (39, 3690256), (48, 2998333), (52, 2767692), (57, 2524912), (61, 2359344), (76, 1893684), (78, 1845128), (104, 1383846), (114, 1262456), (122, 1179672), (152, 946842), (156, 922564), (183, 786448), (199, 723216), (208, 691923), (228, 631228), (244, 589836), (247, 582672), (304, 473421), (312, 461282), (366, 393224), (398, 361608), (456, 315614), (488, 294918), (494, 291336), (597, 241072), (624, 230641), (732, 196612), (741, 194224), (793, 181488), (796, 180804), (912, 157807), (976, 147459), (988, 145668), (1159, 124176), (1194, 120536), (1464, 98306), (1482, 97112), (1586, 90744), (1592, 90402), (1976, 72834), (2318, 62088), (2379, 60496), (2388, 60268), (2587, 55632), (2928, 49153), (2964, 48556), (3172, 45372), (3184, 45201), (3477, 41392), (3781, 38064), (3952, 36417), (4636, 31044), (4758, 30248), (4776, 30134), (5174, 27816), (5928, 24278), (6344, 22686), (6954, 20696), (7562, 19032), (7761, 18544), (9272, 15522), (9516, 15124), (9552, 15067), (10348, 13908), (11343, 12688), (11856, 12139)]