164375764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9967}}^1$

素因数の和:10028

約数の個数: 48

約数和(自身を含む): 357253120

約数和(自身を除く): 192877356

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8246, 9967, 16492, 19934, 39868, 69769, 139538, 189373, 279076, 308977, 378746, 617954, 757492, 1235908, 1325611, 2162839, 2651222, 4325678, 5302444, 5870563, 8651356, 11741126, 23482252, 41093941, 82187882, 164375764]

約数ペア:

[(1, 164375764), (2, 82187882), (4, 41093941), (7, 23482252), (14, 11741126), (19, 8651356), (28, 5870563), (31, 5302444), (38, 4325678), (62, 2651222), (76, 2162839), (124, 1325611), (133, 1235908), (217, 757492), (266, 617954), (434, 378746), (532, 308977), (589, 279076), (868, 189373), (1178, 139538), (2356, 69769), (4123, 39868), (8246, 19934), (9967, 16492)]