198589968

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{4943}}^1$

素因数の和:4994

約数の個数: 100

約数和(自身を含む): 593438208

約数和(自身を除く): 394848240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 248, 279, 324, 372, 432, 496, 558, 648, 744, 837, 1116, 1296, 1488, 1674, 2232, 2511, 3348, 4464, 4943, 5022, 6696, 9886, 10044, 13392, 14829, 19772, 20088, 29658, 39544, 40176, 44487, 59316, 79088, 88974, 118632, 133461, 153233, 177948, 237264, 266922, 306466, 355896, 400383, 459699, 533844, 612932, 711792, 800766, 919398, 1067688, 1225864, 1379097, 1601532, 1838796, 2135376, 2451728, 2758194, 3203064, 3677592, 4137291, 5516388, 6406128, 7355184, 8274582, 11032776, 12411873, 16549164, 22065552, 24823746, 33098328, 49647492, 66196656, 99294984, 198589968]

約数ペア:

[(1, 198589968), (2, 99294984), (3, 66196656), (4, 49647492), (6, 33098328), (8, 24823746), (9, 22065552), (12, 16549164), (16, 12411873), (18, 11032776), (24, 8274582), (27, 7355184), (31, 6406128), (36, 5516388), (48, 4137291), (54, 3677592), (62, 3203064), (72, 2758194), (81, 2451728), (93, 2135376), (108, 1838796), (124, 1601532), (144, 1379097), (162, 1225864), (186, 1067688), (216, 919398), (248, 800766), (279, 711792), (324, 612932), (372, 533844), (432, 459699), (496, 400383), (558, 355896), (648, 306466), (744, 266922), (837, 237264), (1116, 177948), (1296, 153233), (1488, 133461), (1674, 118632), (2232, 88974), (2511, 79088), (3348, 59316), (4464, 44487), (4943, 40176), (5022, 39544), (6696, 29658), (9886, 20088), (10044, 19772), (13392, 14829)]