155045632

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2791}}^1$

素因数の和:2845

約数の個数: 72

約数和(自身を含む): 365238272

約数和(自身を除く): 210192640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 2791, 3472, 3968, 5582, 6944, 7936, 11164, 13888, 19537, 22328, 27776, 39074, 44656, 55552, 78148, 86521, 89312, 156296, 173042, 178624, 312592, 346084, 357248, 605647, 625184, 692168, 714496, 1211294, 1250368, 1384336, 2422588, 2500736, 2768672, 4845176, 5001472, 5537344, 9690352, 11074688, 19380704, 22149376, 38761408, 77522816, 155045632]

約数ペア:

[(1, 155045632), (2, 77522816), (4, 38761408), (7, 22149376), (8, 19380704), (14, 11074688), (16, 9690352), (28, 5537344), (31, 5001472), (32, 4845176), (56, 2768672), (62, 2500736), (64, 2422588), (112, 1384336), (124, 1250368), (128, 1211294), (217, 714496), (224, 692168), (248, 625184), (256, 605647), (434, 357248), (448, 346084), (496, 312592), (868, 178624), (896, 173042), (992, 156296), (1736, 89312), (1792, 86521), (1984, 78148), (2791, 55552), (3472, 44656), (3968, 39074), (5582, 27776), (6944, 22328), (7936, 19537), (11164, 13888)]