147882378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 346106880

約数和(自身を除く): 198224502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 139, 146, 219, 278, 347, 417, 438, 511, 694, 834, 973, 1022, 1041, 1533, 1946, 2082, 2429, 2919, 3066, 4858, 5838, 7287, 10147, 14574, 20294, 25331, 30441, 48233, 50662, 60882, 71029, 75993, 96466, 142058, 144699, 151986, 177317, 213087, 289398, 337631, 354634, 426174, 531951, 675262, 1012893, 1063902, 2025786, 3521009, 7042018, 10563027, 21126054, 24647063, 49294126, 73941189, 147882378]

約数ペア:

[(1, 147882378), (2, 73941189), (3, 49294126), (6, 24647063), (7, 21126054), (14, 10563027), (21, 7042018), (42, 3521009), (73, 2025786), (139, 1063902), (146, 1012893), (219, 675262), (278, 531951), (347, 426174), (417, 354634), (438, 337631), (511, 289398), (694, 213087), (834, 177317), (973, 151986), (1022, 144699), (1041, 142058), (1533, 96466), (1946, 75993), (2082, 71029), (2429, 60882), (2919, 50662), (3066, 48233), (4858, 30441), (5838, 25331), (7287, 20294), (10147, 14574)]