148440448

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2411}}^1$

素因数の和:2475

約数の個数: 64

約数和(自身を含む): 327211920

約数和(自身を除く): 178771472

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1664, 1924, 2368, 2411, 3848, 4736, 4822, 7696, 9644, 15392, 19288, 30784, 31343, 38576, 61568, 62686, 77152, 89207, 125372, 154304, 178414, 250744, 308608, 356828, 501488, 713656, 1002976, 1159691, 1427312, 2005952, 2319382, 2854624, 4011904, 4638764, 5709248, 9277528, 11418496, 18555056, 37110112, 74220224, 148440448]

約数ペア:

[(1, 148440448), (2, 74220224), (4, 37110112), (8, 18555056), (13, 11418496), (16, 9277528), (26, 5709248), (32, 4638764), (37, 4011904), (52, 2854624), (64, 2319382), (74, 2005952), (104, 1427312), (128, 1159691), (148, 1002976), (208, 713656), (296, 501488), (416, 356828), (481, 308608), (592, 250744), (832, 178414), (962, 154304), (1184, 125372), (1664, 89207), (1924, 77152), (2368, 62686), (2411, 61568), (3848, 38576), (4736, 31343), (4822, 30784), (7696, 19288), (9644, 15392)]