100803968

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 213486000

約数和(自身を除く): 112682032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 181, 229, 304, 362, 458, 608, 724, 916, 1216, 1448, 1832, 2432, 2896, 3439, 3664, 4351, 5792, 6878, 7328, 8702, 11584, 13756, 14656, 17404, 23168, 27512, 29312, 34808, 41449, 55024, 69616, 82898, 110048, 139232, 165796, 220096, 278464, 331592, 440192, 556928, 663184, 787531, 1326368, 1575062, 2652736, 3150124, 5305472, 6300248, 12600496, 25200992, 50401984, 100803968]

約数ペア:

[(1, 100803968), (2, 50401984), (4, 25200992), (8, 12600496), (16, 6300248), (19, 5305472), (32, 3150124), (38, 2652736), (64, 1575062), (76, 1326368), (128, 787531), (152, 663184), (181, 556928), (229, 440192), (304, 331592), (362, 278464), (458, 220096), (608, 165796), (724, 139232), (916, 110048), (1216, 82898), (1448, 69616), (1832, 55024), (2432, 41449), (2896, 34808), (3439, 29312), (3664, 27512), (4351, 23168), (5792, 17404), (6878, 14656), (7328, 13756), (8702, 11584)]