148921088

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1853

約数の個数: 72

約数和(自身を含む): 331495920

約数和(自身を除く): 182574832

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 1801, 2176, 2432, 2584, 3602, 4352, 4864, 5168, 7204, 10336, 14408, 20672, 28816, 30617, 34219, 41344, 57632, 61234, 68438, 82688, 115264, 122468, 136876, 230528, 244936, 273752, 461056, 489872, 547504, 581723, 979744, 1095008, 1163446, 1959488, 2190016, 2326892, 3918976, 4380032, 4653784, 7837952, 8760064, 9307568, 18615136, 37230272, 74460544, 148921088]

約数ペア:

[(1, 148921088), (2, 74460544), (4, 37230272), (8, 18615136), (16, 9307568), (17, 8760064), (19, 7837952), (32, 4653784), (34, 4380032), (38, 3918976), (64, 2326892), (68, 2190016), (76, 1959488), (128, 1163446), (136, 1095008), (152, 979744), (256, 581723), (272, 547504), (304, 489872), (323, 461056), (544, 273752), (608, 244936), (646, 230528), (1088, 136876), (1216, 122468), (1292, 115264), (1801, 82688), (2176, 68438), (2432, 61234), (2584, 57632), (3602, 41344), (4352, 34219), (4864, 30617), (5168, 28816), (7204, 20672), (10336, 14408)]