169287612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^2\times {\mathrm{137}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 433363056

約数和(自身を除く): 264075444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 137, 156, 178, 267, 274, 356, 411, 534, 548, 822, 1068, 1157, 1644, 1781, 2314, 3471, 3562, 4628, 5343, 6942, 7124, 7921, 10686, 12193, 13884, 15842, 21372, 23763, 24386, 31684, 36579, 47526, 48772, 73158, 95052, 102973, 146316, 158509, 205946, 308919, 317018, 411892, 475527, 617838, 634036, 951054, 1085177, 1235676, 1902108, 2170354, 3255531, 4340708, 6511062, 13022124, 14107301, 28214602, 42321903, 56429204, 84643806, 169287612]

約数ペア:

[(1, 169287612), (2, 84643806), (3, 56429204), (4, 42321903), (6, 28214602), (12, 14107301), (13, 13022124), (26, 6511062), (39, 4340708), (52, 3255531), (78, 2170354), (89, 1902108), (137, 1235676), (156, 1085177), (178, 951054), (267, 634036), (274, 617838), (356, 475527), (411, 411892), (534, 317018), (548, 308919), (822, 205946), (1068, 158509), (1157, 146316), (1644, 102973), (1781, 95052), (2314, 73158), (3471, 48772), (3562, 47526), (4628, 36579), (5343, 31684), (6942, 24386), (7124, 23763), (7921, 21372), (10686, 15842), (12193, 13884)]