185172228

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{683}}^1$

素因数の和:1153

約数の個数: 72

約数和(自身を含む): 497454048

約数和(自身を除く): 312281820

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 443, 612, 683, 886, 1329, 1366, 1772, 2049, 2658, 2732, 3987, 4098, 5316, 6147, 7531, 7974, 8196, 11611, 12294, 15062, 15948, 22593, 23222, 24588, 30124, 34833, 45186, 46444, 67779, 69666, 90372, 104499, 135558, 139332, 208998, 271116, 302569, 417996, 605138, 907707, 1210276, 1815414, 2723121, 3630828, 5143673, 5446242, 10287346, 10892484, 15431019, 20574692, 30862038, 46293057, 61724076, 92586114, 185172228]

約数ペア:

[(1, 185172228), (2, 92586114), (3, 61724076), (4, 46293057), (6, 30862038), (9, 20574692), (12, 15431019), (17, 10892484), (18, 10287346), (34, 5446242), (36, 5143673), (51, 3630828), (68, 2723121), (102, 1815414), (153, 1210276), (204, 907707), (306, 605138), (443, 417996), (612, 302569), (683, 271116), (886, 208998), (1329, 139332), (1366, 135558), (1772, 104499), (2049, 90372), (2658, 69666), (2732, 67779), (3987, 46444), (4098, 45186), (5316, 34833), (6147, 30124), (7531, 24588), (7974, 23222), (8196, 22593), (11611, 15948), (12294, 15062)]