149927752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{23633}}^1$

素因数の和:23713

約数の個数: 32

約数和(自身を含む): 307714680

約数和(自身を除く): 157786928

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 23633, 47266, 94532, 189064, 307229, 614458, 1228916, 1441613, 2457832, 2883226, 5766452, 11532904, 18740969, 37481938, 74963876, 149927752]

約数ペア:

[(1, 149927752), (2, 74963876), (4, 37481938), (8, 18740969), (13, 11532904), (26, 5766452), (52, 2883226), (61, 2457832), (104, 1441613), (122, 1228916), (244, 614458), (488, 307229), (793, 189064), (1586, 94532), (3172, 47266), (6344, 23633)]