153992358

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38711}}^1$

素因数の和:38749

約数の個数: 48

約数和(自身を含む): 380461536

約数和(自身を除く): 226469178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 38711, 77422, 116133, 232266, 348399, 503243, 658087, 696798, 1006486, 1316174, 1509729, 1974261, 3019458, 3948522, 4529187, 5922783, 8555131, 9058374, 11845566, 17110262, 25665393, 51330786, 76996179, 153992358]

約数ペア:

[(1, 153992358), (2, 76996179), (3, 51330786), (6, 25665393), (9, 17110262), (13, 11845566), (17, 9058374), (18, 8555131), (26, 5922783), (34, 4529187), (39, 3948522), (51, 3019458), (78, 1974261), (102, 1509729), (117, 1316174), (153, 1006486), (221, 696798), (234, 658087), (306, 503243), (442, 348399), (663, 232266), (1326, 116133), (1989, 77422), (3978, 38711)]