139902768

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{5309}}^1$

素因数の和:5387

約数の個数: 80

約数和(自身を含む): 408232800

約数和(自身を除く): 268330032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 732, 976, 1098, 1464, 1647, 2196, 2928, 3294, 4392, 5309, 6588, 8784, 10618, 13176, 15927, 21236, 26352, 31854, 42472, 47781, 63708, 84944, 95562, 127416, 143343, 191124, 254832, 286686, 323849, 382248, 573372, 647698, 764496, 971547, 1146744, 1295396, 1943094, 2293488, 2590792, 2914641, 3886188, 5181584, 5829282, 7772376, 8743923, 11658564, 15544752, 17487846, 23317128, 34975692, 46634256, 69951384, 139902768]

約数ペア:

[(1, 139902768), (2, 69951384), (3, 46634256), (4, 34975692), (6, 23317128), (8, 17487846), (9, 15544752), (12, 11658564), (16, 8743923), (18, 7772376), (24, 5829282), (27, 5181584), (36, 3886188), (48, 2914641), (54, 2590792), (61, 2293488), (72, 1943094), (108, 1295396), (122, 1146744), (144, 971547), (183, 764496), (216, 647698), (244, 573372), (366, 382248), (432, 323849), (488, 286686), (549, 254832), (732, 191124), (976, 143343), (1098, 127416), (1464, 95562), (1647, 84944), (2196, 63708), (2928, 47781), (3294, 42472), (4392, 31854), (5309, 26352), (6588, 21236), (8784, 15927), (10618, 13176)]