145141504

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{18289}}^1$

素因数の和:18336

約数の個数: 36

約数和(自身を含む): 299078080

約数和(自身を除く): 153936576

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 18289, 36578, 73156, 146312, 292624, 566959, 585248, 1133918, 1170496, 2267836, 2340992, 4535672, 4681984, 9071344, 18142688, 36285376, 72570752, 145141504]

約数ペア:

[(1, 145141504), (2, 72570752), (4, 36285376), (8, 18142688), (16, 9071344), (31, 4681984), (32, 4535672), (62, 2340992), (64, 2267836), (124, 1170496), (128, 1133918), (248, 585248), (256, 566959), (496, 292624), (992, 146312), (1984, 73156), (3968, 36578), (7936, 18289)]