157474368

素因数分解:

$2^6\times 3^4\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:882

約数の個数: 140

約数和(自身を含む): 480003612

約数和(自身を除く): 322529244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 144, 148, 162, 192, 216, 222, 288, 296, 324, 333, 432, 444, 576, 592, 648, 666, 821, 864, 888, 999, 1184, 1296, 1332, 1642, 1728, 1776, 1998, 2368, 2463, 2592, 2664, 2997, 3284, 3552, 3996, 4926, 5184, 5328, 5994, 6568, 7104, 7389, 7992, 9852, 10656, 11988, 13136, 14778, 15984, 19704, 21312, 22167, 23976, 26272, 29556, 30377, 31968, 39408, 44334, 47952, 52544, 59112, 60754, 63936, 66501, 78816, 88668, 91131, 95904, 118224, 121508, 133002, 157632, 177336, 182262, 191808, 236448, 243016, 266004, 273393, 354672, 364524, 472896, 486032, 532008, 546786, 709344, 729048, 820179, 972064, 1064016, 1093572, 1418688, 1458096, 1640358, 1944128, 2128032, 2187144, 2460537, 2916192, 3280716, 4256064, 4374288, 4921074, 5832384, 6561432, 8748576, 9842148, 13122864, 17497152, 19684296, 26245728, 39368592, 52491456, 78737184, 157474368]

約数ペア:

[(1, 157474368), (2, 78737184), (3, 52491456), (4, 39368592), (6, 26245728), (8, 19684296), (9, 17497152), (12, 13122864), (16, 9842148), (18, 8748576), (24, 6561432), (27, 5832384), (32, 4921074), (36, 4374288), (37, 4256064), (48, 3280716), (54, 2916192), (64, 2460537), (72, 2187144), (74, 2128032), (81, 1944128), (96, 1640358), (108, 1458096), (111, 1418688), (144, 1093572), (148, 1064016), (162, 972064), (192, 820179), (216, 729048), (222, 709344), (288, 546786), (296, 532008), (324, 486032), (333, 472896), (432, 364524), (444, 354672), (576, 273393), (592, 266004), (648, 243016), (666, 236448), (821, 191808), (864, 182262), (888, 177336), (999, 157632), (1184, 133002), (1296, 121508), (1332, 118224), (1642, 95904), (1728, 91131), (1776, 88668), (1998, 78816), (2368, 66501), (2463, 63936), (2592, 60754), (2664, 59112), (2997, 52544), (3284, 47952), (3552, 44334), (3996, 39408), (4926, 31968), (5184, 30377), (5328, 29556), (5994, 26272), (6568, 23976), (7104, 22167), (7389, 21312), (7992, 19704), (9852, 15984), (10656, 14778), (11988, 13136)]