159091504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2306

約数の個数: 80

約数和(自身を含む): 373976064

約数和(自身を除く): 214884560

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 403, 496, 572, 682, 806, 1144, 1364, 1612, 2243, 2288, 2728, 3224, 4433, 4486, 5456, 6448, 8866, 8972, 17732, 17944, 24673, 29159, 35464, 35888, 49346, 58318, 69533, 70928, 98692, 116636, 139066, 197384, 233272, 278132, 320749, 394768, 466544, 556264, 641498, 764863, 903929, 1112528, 1282996, 1529726, 1807858, 2565992, 3059452, 3615716, 5131984, 6118904, 7231432, 9943219, 12237808, 14462864, 19886438, 39772876, 79545752, 159091504]

約数ペア:

[(1, 159091504), (2, 79545752), (4, 39772876), (8, 19886438), (11, 14462864), (13, 12237808), (16, 9943219), (22, 7231432), (26, 6118904), (31, 5131984), (44, 3615716), (52, 3059452), (62, 2565992), (88, 1807858), (104, 1529726), (124, 1282996), (143, 1112528), (176, 903929), (208, 764863), (248, 641498), (286, 556264), (341, 466544), (403, 394768), (496, 320749), (572, 278132), (682, 233272), (806, 197384), (1144, 139066), (1364, 116636), (1612, 98692), (2243, 70928), (2288, 69533), (2728, 58318), (3224, 49346), (4433, 35888), (4486, 35464), (5456, 29159), (6448, 24673), (8866, 17944), (8972, 17732)]