157862988

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{65449}}^1$

素因数の和:65526

約数の個数: 36

約数和(自身を含む): 405004600

約数和(自身を除く): 247141612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 65449, 130898, 196347, 261796, 392694, 589041, 785388, 1178082, 2356164, 4385083, 8770166, 13155249, 17540332, 26310498, 39465747, 52620996, 78931494, 157862988]

約数ペア:

[(1, 157862988), (2, 78931494), (3, 52620996), (4, 39465747), (6, 26310498), (9, 17540332), (12, 13155249), (18, 8770166), (36, 4385083), (67, 2356164), (134, 1178082), (201, 785388), (268, 589041), (402, 392694), (603, 261796), (804, 196347), (1206, 130898), (2412, 65449)]