145692456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3511}}^1$

素因数の和:3559

約数の個数: 128

約数和(自身を含む): 472012800

約数和(自身を除く): 326320344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 3511, 5187, 5928, 6916, 7022, 10374, 10533, 13832, 14044, 20748, 21066, 24577, 28088, 41496, 42132, 45643, 49154, 66709, 73731, 84264, 91286, 98308, 133418, 136929, 147462, 182572, 196616, 200127, 266836, 273858, 294924, 319501, 365144, 400254, 466963, 533672, 547716, 589848, 639002, 800508, 867217, 933926, 958503, 1095432, 1278004, 1400889, 1601016, 1734434, 1867852, 1917006, 2556008, 2601651, 2801778, 3468868, 3735704, 3834012, 5203302, 5603556, 6070519, 6937736, 7668024, 10406604, 11207112, 12141038, 18211557, 20813208, 24282076, 36423114, 48564152, 72846228, 145692456]

約数ペア:

[(1, 145692456), (2, 72846228), (3, 48564152), (4, 36423114), (6, 24282076), (7, 20813208), (8, 18211557), (12, 12141038), (13, 11207112), (14, 10406604), (19, 7668024), (21, 6937736), (24, 6070519), (26, 5603556), (28, 5203302), (38, 3834012), (39, 3735704), (42, 3468868), (52, 2801778), (56, 2601651), (57, 2556008), (76, 1917006), (78, 1867852), (84, 1734434), (91, 1601016), (104, 1400889), (114, 1278004), (133, 1095432), (152, 958503), (156, 933926), (168, 867217), (182, 800508), (228, 639002), (247, 589848), (266, 547716), (273, 533672), (312, 466963), (364, 400254), (399, 365144), (456, 319501), (494, 294924), (532, 273858), (546, 266836), (728, 200127), (741, 196616), (798, 182572), (988, 147462), (1064, 136929), (1092, 133418), (1482, 98308), (1596, 91286), (1729, 84264), (1976, 73731), (2184, 66709), (2964, 49154), (3192, 45643), (3458, 42132), (3511, 41496), (5187, 28088), (5928, 24577), (6916, 21066), (7022, 20748), (10374, 14044), (10533, 13832)]