158751216

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:783

約数の個数: 120

約数和(自身を含む): 482729520

約数和(自身を除く): 323978304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 137, 144, 156, 208, 234, 274, 312, 411, 468, 548, 619, 624, 822, 936, 1096, 1233, 1238, 1644, 1781, 1857, 1872, 2192, 2466, 2476, 3288, 3562, 3714, 4932, 4952, 5343, 5571, 6576, 7124, 7428, 8047, 9864, 9904, 10686, 11142, 14248, 14856, 16029, 16094, 19728, 21372, 22284, 24141, 28496, 29712, 32058, 32188, 42744, 44568, 48282, 64116, 64376, 72423, 84803, 85488, 89136, 96564, 128232, 128752, 144846, 169606, 193128, 254409, 256464, 289692, 339212, 386256, 508818, 579384, 678424, 763227, 1017636, 1102439, 1158768, 1356848, 1526454, 2035272, 2204878, 3052908, 3307317, 4070544, 4409756, 6105816, 6614634, 8819512, 9921951, 12211632, 13229268, 17639024, 19843902, 26458536, 39687804, 52917072, 79375608, 158751216]

約数ペア:

[(1, 158751216), (2, 79375608), (3, 52917072), (4, 39687804), (6, 26458536), (8, 19843902), (9, 17639024), (12, 13229268), (13, 12211632), (16, 9921951), (18, 8819512), (24, 6614634), (26, 6105816), (36, 4409756), (39, 4070544), (48, 3307317), (52, 3052908), (72, 2204878), (78, 2035272), (104, 1526454), (117, 1356848), (137, 1158768), (144, 1102439), (156, 1017636), (208, 763227), (234, 678424), (274, 579384), (312, 508818), (411, 386256), (468, 339212), (548, 289692), (619, 256464), (624, 254409), (822, 193128), (936, 169606), (1096, 144846), (1233, 128752), (1238, 128232), (1644, 96564), (1781, 89136), (1857, 85488), (1872, 84803), (2192, 72423), (2466, 64376), (2476, 64116), (3288, 48282), (3562, 44568), (3714, 42744), (4932, 32188), (4952, 32058), (5343, 29712), (5571, 28496), (6576, 24141), (7124, 22284), (7428, 21372), (8047, 19728), (9864, 16094), (9904, 16029), (10686, 14856), (11142, 14248)]