146266029

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:887

約数の個数: 72

約数和(自身を含む): 273541632

約数和(自身を除く): 127275603

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 49, 63, 91, 93, 117, 147, 217, 273, 279, 403, 441, 637, 651, 819, 823, 1209, 1519, 1911, 1953, 2469, 2821, 3627, 4557, 5733, 5761, 7407, 8463, 10699, 13671, 17283, 19747, 25389, 25513, 32097, 40327, 51849, 59241, 74893, 76539, 96291, 120981, 177723, 178591, 224679, 229617, 331669, 362943, 524251, 535773, 674037, 995007, 1250137, 1572753, 1607319, 2321683, 2985021, 3750411, 4718259, 6965049, 11251233, 16251781, 20895147, 48755343, 146266029]

約数ペア:

[(1, 146266029), (3, 48755343), (7, 20895147), (9, 16251781), (13, 11251233), (21, 6965049), (31, 4718259), (39, 3750411), (49, 2985021), (63, 2321683), (91, 1607319), (93, 1572753), (117, 1250137), (147, 995007), (217, 674037), (273, 535773), (279, 524251), (403, 362943), (441, 331669), (637, 229617), (651, 224679), (819, 178591), (823, 177723), (1209, 120981), (1519, 96291), (1911, 76539), (1953, 74893), (2469, 59241), (2821, 51849), (3627, 40327), (4557, 32097), (5733, 25513), (5761, 25389), (7407, 19747), (8463, 17283), (10699, 13671)]