173642148

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1879}}^1$

素因数の和:2057

約数の個数: 72

約数和(自身を含む): 468074880

約数和(自身を除く): 294432732

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 151, 153, 204, 302, 306, 453, 604, 612, 906, 1359, 1812, 1879, 2567, 2718, 3758, 5134, 5436, 5637, 7516, 7701, 10268, 11274, 15402, 16911, 22548, 23103, 30804, 31943, 33822, 46206, 63886, 67644, 92412, 95829, 127772, 191658, 283729, 287487, 383316, 567458, 574974, 851187, 1134916, 1149948, 1702374, 2553561, 3404748, 4823393, 5107122, 9646786, 10214244, 14470179, 19293572, 28940358, 43410537, 57880716, 86821074, 173642148]

約数ペア:

[(1, 173642148), (2, 86821074), (3, 57880716), (4, 43410537), (6, 28940358), (9, 19293572), (12, 14470179), (17, 10214244), (18, 9646786), (34, 5107122), (36, 4823393), (51, 3404748), (68, 2553561), (102, 1702374), (151, 1149948), (153, 1134916), (204, 851187), (302, 574974), (306, 567458), (453, 383316), (604, 287487), (612, 283729), (906, 191658), (1359, 127772), (1812, 95829), (1879, 92412), (2567, 67644), (2718, 63886), (3758, 46206), (5134, 33822), (5436, 31943), (5637, 30804), (7516, 23103), (7701, 22548), (10268, 16911), (11274, 15402)]