127551284

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 281304576

約数和(自身を除く): 153753292

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 53, 74, 92, 101, 106, 148, 161, 202, 212, 259, 322, 371, 404, 518, 644, 707, 742, 851, 1036, 1219, 1414, 1484, 1702, 1961, 2323, 2438, 2828, 3404, 3737, 3922, 4646, 4876, 5353, 5957, 7474, 7844, 8533, 9292, 10706, 11914, 13727, 14948, 16261, 17066, 21412, 23828, 26159, 27454, 32522, 34132, 37471, 45103, 52318, 54908, 65044, 74942, 85951, 90206, 104636, 123119, 149884, 171902, 180412, 198061, 246238, 315721, 343804, 396122, 492476, 601657, 631442, 792244, 861833, 1203314, 1262884, 1386427, 1723666, 2406628, 2772854, 3447332, 4555403, 5545708, 9110806, 18221612, 31887821, 63775642, 127551284]

約数ペア:

[(1, 127551284), (2, 63775642), (4, 31887821), (7, 18221612), (14, 9110806), (23, 5545708), (28, 4555403), (37, 3447332), (46, 2772854), (53, 2406628), (74, 1723666), (92, 1386427), (101, 1262884), (106, 1203314), (148, 861833), (161, 792244), (202, 631442), (212, 601657), (259, 492476), (322, 396122), (371, 343804), (404, 315721), (518, 246238), (644, 198061), (707, 180412), (742, 171902), (851, 149884), (1036, 123119), (1219, 104636), (1414, 90206), (1484, 85951), (1702, 74942), (1961, 65044), (2323, 54908), (2438, 52318), (2828, 45103), (3404, 37471), (3737, 34132), (3922, 32522), (4646, 27454), (4876, 26159), (5353, 23828), (5957, 21412), (7474, 17066), (7844, 16261), (8533, 14948), (9292, 13727), (10706, 11914)]