166459460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{701}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 362299392

約数和(自身を除く): 195839932

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 383, 620, 701, 766, 1402, 1532, 1915, 2804, 3505, 3830, 7010, 7660, 11873, 14020, 21731, 23746, 43462, 47492, 59365, 86924, 108655, 118730, 217310, 237460, 268483, 434620, 536966, 1073932, 1342415, 2684830, 5369660, 8322973, 16645946, 33291892, 41614865, 83229730, 166459460]

約数ペア:

[(1, 166459460), (2, 83229730), (4, 41614865), (5, 33291892), (10, 16645946), (20, 8322973), (31, 5369660), (62, 2684830), (124, 1342415), (155, 1073932), (310, 536966), (383, 434620), (620, 268483), (701, 237460), (766, 217310), (1402, 118730), (1532, 108655), (1915, 86924), (2804, 59365), (3505, 47492), (3830, 43462), (7010, 23746), (7660, 21731), (11873, 14020)]