128851356

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{2593}}^1$

素因数の和:2742

約数の個数: 48

約数和(自身を含む): 311155488

約数和(自身を除く): 182304132

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 101, 123, 164, 202, 246, 303, 404, 492, 606, 1212, 2593, 4141, 5186, 7779, 8282, 10372, 12423, 15558, 16564, 24846, 31116, 49692, 106313, 212626, 261893, 318939, 425252, 523786, 637878, 785679, 1047572, 1275756, 1571358, 3142716, 10737613, 21475226, 32212839, 42950452, 64425678, 128851356]

約数ペア:

[(1, 128851356), (2, 64425678), (3, 42950452), (4, 32212839), (6, 21475226), (12, 10737613), (41, 3142716), (82, 1571358), (101, 1275756), (123, 1047572), (164, 785679), (202, 637878), (246, 523786), (303, 425252), (404, 318939), (492, 261893), (606, 212626), (1212, 106313), (2593, 49692), (4141, 31116), (5186, 24846), (7779, 16564), (8282, 15558), (10372, 12423)]