119985528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 340200000

約数和(自身を除く): 220214472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 89, 104, 116, 149, 156, 174, 178, 232, 267, 298, 312, 348, 356, 377, 447, 534, 596, 696, 712, 754, 894, 1068, 1131, 1157, 1192, 1508, 1788, 1937, 2136, 2262, 2314, 2581, 3016, 3471, 3576, 3874, 4321, 4524, 4628, 5162, 5811, 6942, 7743, 7748, 8642, 9048, 9256, 10324, 11622, 12963, 13261, 13884, 15486, 15496, 17284, 20648, 23244, 25926, 26522, 27768, 30972, 33553, 34568, 39783, 46488, 51852, 53044, 56173, 61944, 67106, 79566, 100659, 103704, 106088, 112346, 134212, 159132, 168519, 172393, 201318, 224692, 268424, 318264, 337038, 344786, 384569, 402636, 449384, 517179, 674076, 689572, 769138, 805272, 1034358, 1153707, 1348152, 1379144, 1538276, 2068716, 2307414, 3076552, 4137432, 4614828, 4999397, 9229656, 9998794, 14998191, 19997588, 29996382, 39995176, 59992764, 119985528]

約数ペア:

[(1, 119985528), (2, 59992764), (3, 39995176), (4, 29996382), (6, 19997588), (8, 14998191), (12, 9998794), (13, 9229656), (24, 4999397), (26, 4614828), (29, 4137432), (39, 3076552), (52, 2307414), (58, 2068716), (78, 1538276), (87, 1379144), (89, 1348152), (104, 1153707), (116, 1034358), (149, 805272), (156, 769138), (174, 689572), (178, 674076), (232, 517179), (267, 449384), (298, 402636), (312, 384569), (348, 344786), (356, 337038), (377, 318264), (447, 268424), (534, 224692), (596, 201318), (696, 172393), (712, 168519), (754, 159132), (894, 134212), (1068, 112346), (1131, 106088), (1157, 103704), (1192, 100659), (1508, 79566), (1788, 67106), (1937, 61944), (2136, 56173), (2262, 53044), (2314, 51852), (2581, 46488), (3016, 39783), (3471, 34568), (3576, 33553), (3874, 30972), (4321, 27768), (4524, 26522), (4628, 25926), (5162, 23244), (5811, 20648), (6942, 17284), (7743, 15496), (7748, 15486), (8642, 13884), (9048, 13261), (9256, 12963), (10324, 11622)]