142966854

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1481}}^1$

素因数の和:1693

約数の個数: 48

約数和(自身を含む): 321819264

約数和(自身を除く): 178852410

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 173, 186, 279, 346, 519, 558, 1038, 1481, 1557, 2962, 3114, 4443, 5363, 8886, 10726, 13329, 16089, 26658, 32178, 45911, 48267, 91822, 96534, 137733, 256213, 275466, 413199, 512426, 768639, 826398, 1537278, 2305917, 4611834, 7942603, 15885206, 23827809, 47655618, 71483427, 142966854]

約数ペア:

[(1, 142966854), (2, 71483427), (3, 47655618), (6, 23827809), (9, 15885206), (18, 7942603), (31, 4611834), (62, 2305917), (93, 1537278), (173, 826398), (186, 768639), (279, 512426), (346, 413199), (519, 275466), (558, 256213), (1038, 137733), (1481, 96534), (1557, 91822), (2962, 48267), (3114, 45911), (4443, 32178), (5363, 26658), (8886, 16089), (10726, 13329)]