149576704

素因数分解:

$2^{10}\times {\mathrm{43}}^2\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 66

約数和(自身を含む): 309997680

約数和(自身を除く): 160420976

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 79, 86, 128, 158, 172, 256, 316, 344, 512, 632, 688, 1024, 1264, 1376, 1849, 2528, 2752, 3397, 3698, 5056, 5504, 6794, 7396, 10112, 11008, 13588, 14792, 20224, 22016, 27176, 29584, 40448, 44032, 54352, 59168, 80896, 108704, 118336, 146071, 217408, 236672, 292142, 434816, 473344, 584284, 869632, 946688, 1168568, 1739264, 1893376, 2337136, 3478528, 4674272, 9348544, 18697088, 37394176, 74788352, 149576704]

約数ペア:

[(1, 149576704), (2, 74788352), (4, 37394176), (8, 18697088), (16, 9348544), (32, 4674272), (43, 3478528), (64, 2337136), (79, 1893376), (86, 1739264), (128, 1168568), (158, 946688), (172, 869632), (256, 584284), (316, 473344), (344, 434816), (512, 292142), (632, 236672), (688, 217408), (1024, 146071), (1264, 118336), (1376, 108704), (1849, 80896), (2528, 59168), (2752, 54352), (3397, 44032), (3698, 40448), (5056, 29584), (5504, 27176), (6794, 22016), (7396, 20224), (10112, 14792), (11008, 13588)]