147625856

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 355661760

約数和(自身を除く): 208035904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 61, 64, 73, 74, 112, 122, 128, 146, 148, 224, 244, 259, 292, 296, 427, 448, 488, 511, 518, 584, 592, 854, 896, 976, 1022, 1036, 1168, 1184, 1708, 1952, 2044, 2072, 2257, 2336, 2368, 2701, 3416, 3904, 4088, 4144, 4453, 4514, 4672, 4736, 5402, 6832, 7808, 8176, 8288, 8906, 9028, 9344, 10804, 13664, 15799, 16352, 16576, 17812, 18056, 18907, 21608, 27328, 31171, 31598, 32704, 33152, 35624, 36112, 37814, 43216, 54656, 62342, 63196, 65408, 71248, 72224, 75628, 86432, 124684, 126392, 142496, 144448, 151256, 164761, 172864, 249368, 252784, 284992, 288896, 302512, 329522, 345728, 498736, 505568, 569984, 605024, 659044, 997472, 1011136, 1153327, 1210048, 1318088, 1994944, 2022272, 2306654, 2420096, 2636176, 3989888, 4613308, 5272352, 9226616, 10544704, 18453232, 21089408, 36906464, 73812928, 147625856]

約数ペア:

[(1, 147625856), (2, 73812928), (4, 36906464), (7, 21089408), (8, 18453232), (14, 10544704), (16, 9226616), (28, 5272352), (32, 4613308), (37, 3989888), (56, 2636176), (61, 2420096), (64, 2306654), (73, 2022272), (74, 1994944), (112, 1318088), (122, 1210048), (128, 1153327), (146, 1011136), (148, 997472), (224, 659044), (244, 605024), (259, 569984), (292, 505568), (296, 498736), (427, 345728), (448, 329522), (488, 302512), (511, 288896), (518, 284992), (584, 252784), (592, 249368), (854, 172864), (896, 164761), (976, 151256), (1022, 144448), (1036, 142496), (1168, 126392), (1184, 124684), (1708, 86432), (1952, 75628), (2044, 72224), (2072, 71248), (2257, 65408), (2336, 63196), (2368, 62342), (2701, 54656), (3416, 43216), (3904, 37814), (4088, 36112), (4144, 35624), (4453, 33152), (4514, 32704), (4672, 31598), (4736, 31171), (5402, 27328), (6832, 21608), (7808, 18907), (8176, 18056), (8288, 17812), (8906, 16576), (9028, 16352), (9344, 15799), (10804, 13664)]