195527168

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 80

約数和(自身を含む): 410640384

約数和(自身を除く): 215113216

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 97, 124, 127, 128, 194, 248, 254, 256, 388, 496, 508, 512, 776, 992, 1016, 1552, 1984, 2032, 3007, 3104, 3937, 3968, 4064, 6014, 6208, 7874, 7936, 8128, 12028, 12319, 12416, 15748, 15872, 16256, 24056, 24638, 24832, 31496, 32512, 48112, 49276, 49664, 62992, 65024, 96224, 98552, 125984, 192448, 197104, 251968, 381889, 384896, 394208, 503936, 763778, 769792, 788416, 1007872, 1527556, 1539584, 1576832, 2015744, 3055112, 3153664, 6110224, 6307328, 12220448, 24440896, 48881792, 97763584, 195527168]

約数ペア:

[(1, 195527168), (2, 97763584), (4, 48881792), (8, 24440896), (16, 12220448), (31, 6307328), (32, 6110224), (62, 3153664), (64, 3055112), (97, 2015744), (124, 1576832), (127, 1539584), (128, 1527556), (194, 1007872), (248, 788416), (254, 769792), (256, 763778), (388, 503936), (496, 394208), (508, 384896), (512, 381889), (776, 251968), (992, 197104), (1016, 192448), (1552, 125984), (1984, 98552), (2032, 96224), (3007, 65024), (3104, 62992), (3937, 49664), (3968, 49276), (4064, 48112), (6014, 32512), (6208, 31496), (7874, 24832), (7936, 24638), (8128, 24056), (12028, 16256), (12319, 15872), (12416, 15748)]