163585408

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 393099840

約数和(自身を除く): 229514432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 61, 64, 73, 82, 112, 122, 128, 146, 164, 224, 244, 287, 292, 328, 427, 448, 488, 511, 574, 584, 656, 854, 896, 976, 1022, 1148, 1168, 1312, 1708, 1952, 2044, 2296, 2336, 2501, 2624, 2993, 3416, 3904, 4088, 4453, 4592, 4672, 5002, 5248, 5986, 6832, 7808, 8176, 8906, 9184, 9344, 10004, 11972, 13664, 16352, 17507, 17812, 18368, 20008, 20951, 23944, 27328, 31171, 32704, 35014, 35624, 36736, 40016, 41902, 47888, 54656, 62342, 65408, 70028, 71248, 80032, 83804, 95776, 124684, 140056, 142496, 160064, 167608, 182573, 191552, 249368, 280112, 284992, 320128, 335216, 365146, 383104, 498736, 560224, 569984, 670432, 730292, 997472, 1120448, 1278011, 1340864, 1460584, 1994944, 2240896, 2556022, 2681728, 2921168, 3989888, 5112044, 5842336, 10224088, 11684672, 20448176, 23369344, 40896352, 81792704, 163585408]

約数ペア:

[(1, 163585408), (2, 81792704), (4, 40896352), (7, 23369344), (8, 20448176), (14, 11684672), (16, 10224088), (28, 5842336), (32, 5112044), (41, 3989888), (56, 2921168), (61, 2681728), (64, 2556022), (73, 2240896), (82, 1994944), (112, 1460584), (122, 1340864), (128, 1278011), (146, 1120448), (164, 997472), (224, 730292), (244, 670432), (287, 569984), (292, 560224), (328, 498736), (427, 383104), (448, 365146), (488, 335216), (511, 320128), (574, 284992), (584, 280112), (656, 249368), (854, 191552), (896, 182573), (976, 167608), (1022, 160064), (1148, 142496), (1168, 140056), (1312, 124684), (1708, 95776), (1952, 83804), (2044, 80032), (2296, 71248), (2336, 70028), (2501, 65408), (2624, 62342), (2993, 54656), (3416, 47888), (3904, 41902), (4088, 40016), (4453, 36736), (4592, 35624), (4672, 35014), (5002, 32704), (5248, 31171), (5986, 27328), (6832, 23944), (7808, 20951), (8176, 20008), (8906, 18368), (9184, 17812), (9344, 17507), (10004, 16352), (11972, 13664)]