190911456

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{10867}}^1$

素因数の和:10944

約数の個数: 72

約数和(自身を含む): 551855304

約数和(自身を除く): 360943848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8784, 10867, 17568, 21734, 32601, 43468, 65202, 86936, 97803, 130404, 173872, 195606, 260808, 347744, 391212, 521616, 662887, 782424, 1043232, 1325774, 1564848, 1988661, 2651548, 3129696, 3977322, 5303096, 5965983, 7954644, 10606192, 11931966, 15909288, 21212384, 23863932, 31818576, 47727864, 63637152, 95455728, 190911456]

約数ペア:

[(1, 190911456), (2, 95455728), (3, 63637152), (4, 47727864), (6, 31818576), (8, 23863932), (9, 21212384), (12, 15909288), (16, 11931966), (18, 10606192), (24, 7954644), (32, 5965983), (36, 5303096), (48, 3977322), (61, 3129696), (72, 2651548), (96, 1988661), (122, 1564848), (144, 1325774), (183, 1043232), (244, 782424), (288, 662887), (366, 521616), (488, 391212), (549, 347744), (732, 260808), (976, 195606), (1098, 173872), (1464, 130404), (1952, 97803), (2196, 86936), (2928, 65202), (4392, 43468), (5856, 32601), (8784, 21734), (10867, 17568)]