140415044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7727}}^1$

素因数の和:7808

約数の個数: 48

約数和(自身を含む): 311592960

約数和(自身を除く): 171177916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1652, 2596, 4543, 7727, 9086, 15454, 18172, 30908, 54089, 84997, 108178, 169994, 216356, 339988, 455893, 594979, 911786, 1189958, 1823572, 2379916, 3191251, 5014823, 6382502, 10029646, 12765004, 20059292, 35103761, 70207522, 140415044]

約数ペア:

[(1, 140415044), (2, 70207522), (4, 35103761), (7, 20059292), (11, 12765004), (14, 10029646), (22, 6382502), (28, 5014823), (44, 3191251), (59, 2379916), (77, 1823572), (118, 1189958), (154, 911786), (236, 594979), (308, 455893), (413, 339988), (649, 216356), (826, 169994), (1298, 108178), (1652, 84997), (2596, 54089), (4543, 30908), (7727, 18172), (9086, 15454)]