131477448

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2897}}^1$

素因数の和:2998

約数の個数: 64

約数和(自身を含む): 344977920

約数和(自身を除く): 213500472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 732, 744, 1464, 1891, 2897, 3782, 5673, 5794, 7564, 8691, 11346, 11588, 15128, 17382, 22692, 23176, 34764, 45384, 69528, 89807, 176717, 179614, 269421, 353434, 359228, 530151, 538842, 706868, 718456, 1060302, 1077684, 1413736, 2120604, 2155368, 4241208, 5478227, 10956454, 16434681, 21912908, 32869362, 43825816, 65738724, 131477448]

約数ペア:

[(1, 131477448), (2, 65738724), (3, 43825816), (4, 32869362), (6, 21912908), (8, 16434681), (12, 10956454), (24, 5478227), (31, 4241208), (61, 2155368), (62, 2120604), (93, 1413736), (122, 1077684), (124, 1060302), (183, 718456), (186, 706868), (244, 538842), (248, 530151), (366, 359228), (372, 353434), (488, 269421), (732, 179614), (744, 176717), (1464, 89807), (1891, 69528), (2897, 45384), (3782, 34764), (5673, 23176), (5794, 22692), (7564, 17382), (8691, 15128), (11346, 11588)]