156636152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{2719}}^1$

素因数の和:3123

約数の個数: 32

約数和(自身を含む): 310080000

約数和(自身を除く): 153443848

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 379, 758, 1516, 2719, 3032, 5438, 7201, 10876, 14402, 21752, 28804, 51661, 57608, 103322, 206644, 413288, 1030501, 2061002, 4122004, 8244008, 19579519, 39159038, 78318076, 156636152]

約数ペア:

[(1, 156636152), (2, 78318076), (4, 39159038), (8, 19579519), (19, 8244008), (38, 4122004), (76, 2061002), (152, 1030501), (379, 413288), (758, 206644), (1516, 103322), (2719, 57608), (3032, 51661), (5438, 28804), (7201, 21752), (10876, 14402)]