148009472

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:669

約数の個数: 80

約数和(自身を含む): 327630072

約数和(自身を除く): 179620600

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 256, 296, 416, 481, 512, 592, 601, 832, 962, 1184, 1202, 1664, 1924, 2368, 2404, 3328, 3848, 4736, 4808, 6656, 7696, 7813, 9472, 9616, 15392, 15626, 18944, 19232, 22237, 30784, 31252, 38464, 44474, 61568, 62504, 76928, 88948, 123136, 125008, 153856, 177896, 246272, 250016, 289081, 307712, 355792, 500032, 578162, 711584, 1000064, 1156324, 1423168, 2000128, 2312648, 2846336, 4000256, 4625296, 5692672, 9250592, 11385344, 18501184, 37002368, 74004736, 148009472]

約数ペア:

[(1, 148009472), (2, 74004736), (4, 37002368), (8, 18501184), (13, 11385344), (16, 9250592), (26, 5692672), (32, 4625296), (37, 4000256), (52, 2846336), (64, 2312648), (74, 2000128), (104, 1423168), (128, 1156324), (148, 1000064), (208, 711584), (256, 578162), (296, 500032), (416, 355792), (481, 307712), (512, 289081), (592, 250016), (601, 246272), (832, 177896), (962, 153856), (1184, 125008), (1202, 123136), (1664, 88948), (1924, 76928), (2368, 62504), (2404, 61568), (3328, 44474), (3848, 38464), (4736, 31252), (4808, 30784), (6656, 22237), (7696, 19232), (7813, 18944), (9472, 15626), (9616, 15392)]