189640152

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{383}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 579720960

約数和(自身を除く): 390080808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 383, 414, 468, 529, 552, 598, 766, 828, 897, 936, 1058, 1149, 1196, 1532, 1587, 1656, 1794, 2116, 2298, 2392, 2691, 3064, 3174, 3447, 3588, 4232, 4596, 4761, 4979, 5382, 6348, 6877, 6894, 7176, 8809, 9192, 9522, 9958, 10764, 12696, 13754, 13788, 14937, 17618, 19044, 19916, 20631, 21528, 26427, 27508, 27576, 29874, 35236, 38088, 39832, 41262, 44811, 52854, 55016, 59748, 61893, 70472, 79281, 82524, 89622, 105708, 114517, 119496, 123786, 158562, 165048, 179244, 202607, 211416, 229034, 247572, 317124, 343551, 358488, 405214, 458068, 495144, 607821, 634248, 687102, 810428, 916136, 1030653, 1215642, 1374204, 1620856, 1823463, 2061306, 2431284, 2633891, 2748408, 3646926, 4122612, 4862568, 5267782, 7293852, 7901673, 8245224, 10535564, 14587704, 15803346, 21071128, 23705019, 31606692, 47410038, 63213384, 94820076, 189640152]

約数ペア:

[(1, 189640152), (2, 94820076), (3, 63213384), (4, 47410038), (6, 31606692), (8, 23705019), (9, 21071128), (12, 15803346), (13, 14587704), (18, 10535564), (23, 8245224), (24, 7901673), (26, 7293852), (36, 5267782), (39, 4862568), (46, 4122612), (52, 3646926), (69, 2748408), (72, 2633891), (78, 2431284), (92, 2061306), (104, 1823463), (117, 1620856), (138, 1374204), (156, 1215642), (184, 1030653), (207, 916136), (234, 810428), (276, 687102), (299, 634248), (312, 607821), (383, 495144), (414, 458068), (468, 405214), (529, 358488), (552, 343551), (598, 317124), (766, 247572), (828, 229034), (897, 211416), (936, 202607), (1058, 179244), (1149, 165048), (1196, 158562), (1532, 123786), (1587, 119496), (1656, 114517), (1794, 105708), (2116, 89622), (2298, 82524), (2392, 79281), (2691, 70472), (3064, 61893), (3174, 59748), (3447, 55016), (3588, 52854), (4232, 44811), (4596, 41262), (4761, 39832), (4979, 38088), (5382, 35236), (6348, 29874), (6877, 27576), (6894, 27508), (7176, 26427), (8809, 21528), (9192, 20631), (9522, 19916), (9958, 19044), (10764, 17618), (12696, 14937), (13754, 13788)]