165336768

素因数分解:

$2^6\times 3^3\times {\mathrm{163}}^1\times {\mathrm{587}}^1$

素因数の和:771

約数の個数: 112

約数和(自身を含む): 489874560

約数和(自身を除く): 324537792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 163, 192, 216, 288, 326, 432, 489, 576, 587, 652, 864, 978, 1174, 1304, 1467, 1728, 1761, 1956, 2348, 2608, 2934, 3522, 3912, 4401, 4696, 5216, 5283, 5868, 7044, 7824, 8802, 9392, 10432, 10566, 11736, 14088, 15648, 15849, 17604, 18784, 21132, 23472, 28176, 31296, 31698, 35208, 37568, 42264, 46944, 56352, 63396, 70416, 84528, 93888, 95681, 112704, 126792, 140832, 169056, 191362, 253584, 281664, 287043, 338112, 382724, 507168, 574086, 765448, 861129, 1014336, 1148172, 1530896, 1722258, 2296344, 2583387, 3061792, 3444516, 4592688, 5166774, 6123584, 6889032, 9185376, 10333548, 13778064, 18370752, 20667096, 27556128, 41334192, 55112256, 82668384, 165336768]

約数ペア:

[(1, 165336768), (2, 82668384), (3, 55112256), (4, 41334192), (6, 27556128), (8, 20667096), (9, 18370752), (12, 13778064), (16, 10333548), (18, 9185376), (24, 6889032), (27, 6123584), (32, 5166774), (36, 4592688), (48, 3444516), (54, 3061792), (64, 2583387), (72, 2296344), (96, 1722258), (108, 1530896), (144, 1148172), (163, 1014336), (192, 861129), (216, 765448), (288, 574086), (326, 507168), (432, 382724), (489, 338112), (576, 287043), (587, 281664), (652, 253584), (864, 191362), (978, 169056), (1174, 140832), (1304, 126792), (1467, 112704), (1728, 95681), (1761, 93888), (1956, 84528), (2348, 70416), (2608, 63396), (2934, 56352), (3522, 46944), (3912, 42264), (4401, 37568), (4696, 35208), (5216, 31698), (5283, 31296), (5868, 28176), (7044, 23472), (7824, 21132), (8802, 18784), (9392, 17604), (10432, 15849), (10566, 15648), (11736, 14088)]