131541864

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4729}}^1$

素因数の和:4818

約数の個数: 64

約数和(自身を含む): 351912000

約数和(自身を除く): 220370136

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 152, 183, 228, 244, 366, 456, 488, 732, 1159, 1464, 2318, 3477, 4636, 4729, 6954, 9272, 9458, 13908, 14187, 18916, 27816, 28374, 37832, 56748, 89851, 113496, 179702, 269553, 288469, 359404, 539106, 576938, 718808, 865407, 1078212, 1153876, 1730814, 2156424, 2307752, 3461628, 5480911, 6923256, 10961822, 16442733, 21923644, 32885466, 43847288, 65770932, 131541864]

約数ペア:

[(1, 131541864), (2, 65770932), (3, 43847288), (4, 32885466), (6, 21923644), (8, 16442733), (12, 10961822), (19, 6923256), (24, 5480911), (38, 3461628), (57, 2307752), (61, 2156424), (76, 1730814), (114, 1153876), (122, 1078212), (152, 865407), (183, 718808), (228, 576938), (244, 539106), (366, 359404), (456, 288469), (488, 269553), (732, 179702), (1159, 113496), (1464, 89851), (2318, 56748), (3477, 37832), (4636, 28374), (4729, 27816), (6954, 18916), (9272, 14187), (9458, 13908)]