157356288

素因数分解:

$2^8\times 3^2\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:604

約数の個数: 108

約数和(自身を含む): 457569840

約数和(自身を除く): 300213552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 163, 192, 256, 288, 326, 384, 419, 489, 576, 652, 768, 838, 978, 1152, 1257, 1304, 1467, 1676, 1956, 2304, 2514, 2608, 2934, 3352, 3771, 3912, 5028, 5216, 5868, 6704, 7542, 7824, 10056, 10432, 11736, 13408, 15084, 15648, 20112, 20864, 23472, 26816, 30168, 31296, 40224, 41728, 46944, 53632, 60336, 62592, 68297, 80448, 93888, 107264, 120672, 125184, 136594, 160896, 187776, 204891, 241344, 273188, 321792, 375552, 409782, 482688, 546376, 614673, 819564, 965376, 1092752, 1229346, 1639128, 2185504, 2458692, 3278256, 4371008, 4917384, 6556512, 8742016, 9834768, 13113024, 17484032, 19669536, 26226048, 39339072, 52452096, 78678144, 157356288]

約数ペア:

[(1, 157356288), (2, 78678144), (3, 52452096), (4, 39339072), (6, 26226048), (8, 19669536), (9, 17484032), (12, 13113024), (16, 9834768), (18, 8742016), (24, 6556512), (32, 4917384), (36, 4371008), (48, 3278256), (64, 2458692), (72, 2185504), (96, 1639128), (128, 1229346), (144, 1092752), (163, 965376), (192, 819564), (256, 614673), (288, 546376), (326, 482688), (384, 409782), (419, 375552), (489, 321792), (576, 273188), (652, 241344), (768, 204891), (838, 187776), (978, 160896), (1152, 136594), (1257, 125184), (1304, 120672), (1467, 107264), (1676, 93888), (1956, 80448), (2304, 68297), (2514, 62592), (2608, 60336), (2934, 53632), (3352, 46944), (3771, 41728), (3912, 40224), (5028, 31296), (5216, 30168), (5868, 26816), (6704, 23472), (7542, 20864), (7824, 20112), (10056, 15648), (10432, 15084), (11736, 13408)]