121351252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{383}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 245145600

約数和(自身を除く): 123794348

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 379, 383, 418, 758, 766, 836, 1516, 1532, 4169, 4213, 7201, 7277, 8338, 8426, 14402, 14554, 16676, 16852, 28804, 29108, 79211, 80047, 145157, 158422, 160094, 290314, 316844, 320188, 580628, 1596727, 2757983, 3193454, 5515966, 6386908, 11031932, 30337813, 60675626, 121351252]

約数ペア:

[(1, 121351252), (2, 60675626), (4, 30337813), (11, 11031932), (19, 6386908), (22, 5515966), (38, 3193454), (44, 2757983), (76, 1596727), (209, 580628), (379, 320188), (383, 316844), (418, 290314), (758, 160094), (766, 158422), (836, 145157), (1516, 80047), (1532, 79211), (4169, 29108), (4213, 28804), (7201, 16852), (7277, 16676), (8338, 14554), (8426, 14402)]