190479872

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1151

約数の個数: 80

約数和(自身を含む): 428972544

約数和(自身を除く): 238492672

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 512, 682, 704, 992, 1091, 1364, 1408, 1984, 2182, 2728, 2816, 3968, 4364, 5456, 5632, 7936, 8728, 10912, 12001, 15872, 17456, 21824, 24002, 33821, 34912, 43648, 48004, 67642, 69824, 87296, 96008, 135284, 139648, 174592, 192016, 270568, 279296, 372031, 384032, 541136, 558592, 744062, 768064, 1082272, 1488124, 1536128, 2164544, 2976248, 3072256, 4329088, 5952496, 6144512, 8658176, 11904992, 17316352, 23809984, 47619968, 95239936, 190479872]

約数ペア:

[(1, 190479872), (2, 95239936), (4, 47619968), (8, 23809984), (11, 17316352), (16, 11904992), (22, 8658176), (31, 6144512), (32, 5952496), (44, 4329088), (62, 3072256), (64, 2976248), (88, 2164544), (124, 1536128), (128, 1488124), (176, 1082272), (248, 768064), (256, 744062), (341, 558592), (352, 541136), (496, 384032), (512, 372031), (682, 279296), (704, 270568), (992, 192016), (1091, 174592), (1364, 139648), (1408, 135284), (1984, 96008), (2182, 87296), (2728, 69824), (2816, 67642), (3968, 48004), (4364, 43648), (5456, 34912), (5632, 33821), (7936, 24002), (8728, 21824), (10912, 17456), (12001, 15872)]