163148440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 485503200

約数和(自身を除く): 322354760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 49, 52, 56, 65, 70, 76, 91, 95, 98, 104, 130, 133, 140, 152, 182, 190, 196, 245, 247, 260, 266, 280, 337, 364, 380, 392, 455, 490, 494, 520, 532, 637, 665, 674, 728, 760, 910, 931, 980, 988, 1064, 1235, 1274, 1330, 1348, 1685, 1729, 1820, 1862, 1960, 1976, 2359, 2470, 2548, 2660, 2696, 3185, 3370, 3458, 3640, 3724, 4381, 4655, 4718, 4940, 5096, 5320, 6370, 6403, 6740, 6916, 7448, 8645, 8762, 9310, 9436, 9880, 11795, 12103, 12740, 12806, 13480, 13832, 16513, 17290, 17524, 18620, 18872, 21905, 23590, 24206, 25480, 25612, 30667, 32015, 33026, 34580, 35048, 37240, 43810, 44821, 47180, 48412, 51224, 60515, 61334, 64030, 66052, 69160, 82565, 83239, 87620, 89642, 94360, 96824, 121030, 122668, 128060, 132104, 153335, 165130, 166478, 175240, 179284, 214669, 224105, 242060, 245336, 256120, 306670, 313747, 330260, 332956, 358568, 416195, 429338, 448210, 484120, 582673, 613340, 627494, 660520, 665912, 832390, 858676, 896420, 1073345, 1165346, 1226680, 1254988, 1568735, 1664780, 1717352, 1792840, 2146690, 2330692, 2509976, 2913365, 3137470, 3329560, 4078711, 4293380, 4661384, 5826730, 6274940, 8157422, 8586760, 11653460, 12549880, 16314844, 20393555, 23306920, 32629688, 40787110, 81574220, 163148440]

約数ペア:

[(1, 163148440), (2, 81574220), (4, 40787110), (5, 32629688), (7, 23306920), (8, 20393555), (10, 16314844), (13, 12549880), (14, 11653460), (19, 8586760), (20, 8157422), (26, 6274940), (28, 5826730), (35, 4661384), (38, 4293380), (40, 4078711), (49, 3329560), (52, 3137470), (56, 2913365), (65, 2509976), (70, 2330692), (76, 2146690), (91, 1792840), (95, 1717352), (98, 1664780), (104, 1568735), (130, 1254988), (133, 1226680), (140, 1165346), (152, 1073345), (182, 896420), (190, 858676), (196, 832390), (245, 665912), (247, 660520), (260, 627494), (266, 613340), (280, 582673), (337, 484120), (364, 448210), (380, 429338), (392, 416195), (455, 358568), (490, 332956), (494, 330260), (520, 313747), (532, 306670), (637, 256120), (665, 245336), (674, 242060), (728, 224105), (760, 214669), (910, 179284), (931, 175240), (980, 166478), (988, 165130), (1064, 153335), (1235, 132104), (1274, 128060), (1330, 122668), (1348, 121030), (1685, 96824), (1729, 94360), (1820, 89642), (1862, 87620), (1960, 83239), (1976, 82565), (2359, 69160), (2470, 66052), (2548, 64030), (2660, 61334), (2696, 60515), (3185, 51224), (3370, 48412), (3458, 47180), (3640, 44821), (3724, 43810), (4381, 37240), (4655, 35048), (4718, 34580), (4940, 33026), (5096, 32015), (5320, 30667), (6370, 25612), (6403, 25480), (6740, 24206), (6916, 23590), (7448, 21905), (8645, 18872), (8762, 18620), (9310, 17524), (9436, 17290), (9880, 16513), (11795, 13832), (12103, 13480), (12740, 12806)]