177136506

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3299}}^1$

素因数の和:3483

約数の個数: 48

約数和(自身を含む): 406692000

約数和(自身を除く): 229555494

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 157, 171, 314, 342, 471, 942, 1413, 2826, 2983, 3299, 5966, 6598, 8949, 9897, 17898, 19794, 26847, 29691, 53694, 59382, 62681, 125362, 188043, 376086, 517943, 564129, 1035886, 1128258, 1553829, 3107658, 4661487, 9322974, 9840917, 19681834, 29522751, 59045502, 88568253, 177136506]

約数ペア:

[(1, 177136506), (2, 88568253), (3, 59045502), (6, 29522751), (9, 19681834), (18, 9840917), (19, 9322974), (38, 4661487), (57, 3107658), (114, 1553829), (157, 1128258), (171, 1035886), (314, 564129), (342, 517943), (471, 376086), (942, 188043), (1413, 125362), (2826, 62681), (2983, 59382), (3299, 53694), (5966, 29691), (6598, 26847), (8949, 19794), (9897, 17898)]