151939494

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5557}}^1$

素因数の和:5610

約数の個数: 72

約数和(自身を含む): 395373888

約数和(自身を除く): 243434394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 1302, 1519, 1953, 3038, 3906, 4557, 5557, 9114, 11114, 13671, 16671, 27342, 33342, 38899, 50013, 77798, 100026, 116697, 172267, 233394, 272293, 344534, 350091, 516801, 544586, 700182, 816879, 1033602, 1205869, 1550403, 1633758, 2411738, 2450637, 3100806, 3617607, 4901274, 7235214, 8441083, 10852821, 16882166, 21705642, 25323249, 50646498, 75969747, 151939494]

約数ペア:

[(1, 151939494), (2, 75969747), (3, 50646498), (6, 25323249), (7, 21705642), (9, 16882166), (14, 10852821), (18, 8441083), (21, 7235214), (31, 4901274), (42, 3617607), (49, 3100806), (62, 2450637), (63, 2411738), (93, 1633758), (98, 1550403), (126, 1205869), (147, 1033602), (186, 816879), (217, 700182), (279, 544586), (294, 516801), (434, 350091), (441, 344534), (558, 272293), (651, 233394), (882, 172267), (1302, 116697), (1519, 100026), (1953, 77798), (3038, 50013), (3906, 38899), (4557, 33342), (5557, 27342), (9114, 16671), (11114, 13671)]