129174908

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{853}}^1$

素因数の和:1022

約数の個数: 36

約数和(自身を含む): 242252472

約数和(自身を除く): 113077564

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 289, 524, 578, 853, 1156, 1706, 2227, 3412, 4454, 8908, 14501, 29002, 37859, 58004, 75718, 111743, 151436, 223486, 246517, 446972, 493034, 986068, 1899631, 3799262, 7598524, 32293727, 64587454, 129174908]

約数ペア:

[(1, 129174908), (2, 64587454), (4, 32293727), (17, 7598524), (34, 3799262), (68, 1899631), (131, 986068), (262, 493034), (289, 446972), (524, 246517), (578, 223486), (853, 151436), (1156, 111743), (1706, 75718), (2227, 58004), (3412, 37859), (4454, 29002), (8908, 14501)]