161145232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4691}}^1$

素因数の和:4831

約数の個数: 40

約数和(自身を含む): 331630560

約数和(自身を除く): 170485328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 113, 152, 226, 304, 452, 904, 1808, 2147, 4294, 4691, 8588, 9382, 17176, 18764, 34352, 37528, 75056, 89129, 178258, 356516, 530083, 713032, 1060166, 1426064, 2120332, 4240664, 8481328, 10071577, 20143154, 40286308, 80572616, 161145232]

約数ペア:

[(1, 161145232), (2, 80572616), (4, 40286308), (8, 20143154), (16, 10071577), (19, 8481328), (38, 4240664), (76, 2120332), (113, 1426064), (152, 1060166), (226, 713032), (304, 530083), (452, 356516), (904, 178258), (1808, 89129), (2147, 75056), (4294, 37528), (4691, 34352), (8588, 18764), (9382, 17176)]