149580208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3109}}^1$

素因数の和:3245

約数の個数: 40

約数和(自身を含む): 302341760

約数和(自身を除く): 152761552

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 388, 496, 776, 1552, 3007, 3109, 6014, 6218, 12028, 12436, 24056, 24872, 48112, 49744, 96379, 192758, 301573, 385516, 603146, 771032, 1206292, 1542064, 2412584, 4825168, 9348763, 18697526, 37395052, 74790104, 149580208]

約数ペア:

[(1, 149580208), (2, 74790104), (4, 37395052), (8, 18697526), (16, 9348763), (31, 4825168), (62, 2412584), (97, 1542064), (124, 1206292), (194, 771032), (248, 603146), (388, 385516), (496, 301573), (776, 192758), (1552, 96379), (3007, 49744), (3109, 48112), (6014, 24872), (6218, 24056), (12028, 12436)]