198966384

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{22651}}^1$

素因数の和:22726

約数の個数: 60

約数和(自身を含む): 565982872

約数和(自身を除く): 367016488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8784, 22651, 45302, 67953, 90604, 135906, 181208, 203859, 271812, 362416, 407718, 543624, 815436, 1087248, 1381711, 1630872, 2763422, 3261744, 4145133, 5526844, 8290266, 11053688, 12435399, 16580532, 22107376, 24870798, 33161064, 49741596, 66322128, 99483192, 198966384]

約数ペア:

[(1, 198966384), (2, 99483192), (3, 66322128), (4, 49741596), (6, 33161064), (8, 24870798), (9, 22107376), (12, 16580532), (16, 12435399), (18, 11053688), (24, 8290266), (36, 5526844), (48, 4145133), (61, 3261744), (72, 2763422), (122, 1630872), (144, 1381711), (183, 1087248), (244, 815436), (366, 543624), (488, 407718), (549, 362416), (732, 271812), (976, 203859), (1098, 181208), (1464, 135906), (2196, 90604), (2928, 67953), (4392, 45302), (8784, 22651)]