158815566

素因数分解:

$2^1\times 3^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:72

約数の個数: 216

約数和(自身を含む): 471187080

約数和(自身を除く): 312371514

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 49, 54, 57, 63, 78, 81, 91, 98, 114, 117, 126, 133, 147, 162, 171, 182, 189, 234, 243, 247, 266, 273, 294, 342, 351, 378, 399, 441, 486, 494, 513, 546, 567, 637, 702, 729, 741, 798, 819, 882, 931, 1026, 1053, 1134, 1197, 1274, 1323, 1458, 1482, 1539, 1638, 1701, 1729, 1862, 1911, 2106, 2187, 2223, 2394, 2457, 2646, 2793, 3078, 3159, 3402, 3458, 3591, 3822, 3969, 4374, 4446, 4617, 4914, 5103, 5187, 5586, 5733, 6318, 6561, 6669, 7182, 7371, 7938, 8379, 9234, 9477, 10206, 10374, 10773, 11466, 11907, 12103, 13122, 13338, 13851, 14742, 15309, 15561, 16758, 17199, 18954, 20007, 21546, 22113, 23814, 24206, 25137, 27702, 28431, 30618, 31122, 32319, 34398, 35721, 36309, 40014, 41553, 44226, 45927, 46683, 50274, 51597, 56862, 60021, 64638, 66339, 71442, 72618, 75411, 83106, 85293, 91854, 93366, 96957, 103194, 107163, 108927, 120042, 124659, 132678, 140049, 150822, 154791, 170586, 180063, 193914, 199017, 214326, 217854, 226233, 249318, 280098, 290871, 309582, 321489, 326781, 360126, 398034, 420147, 452466, 464373, 540189, 581742, 597051, 642978, 653562, 678699, 840294, 872613, 928746, 980343, 1080378, 1194102, 1260441, 1357398, 1393119, 1620567, 1745226, 1960686, 2036097, 2520882, 2786238, 2941029, 3241134, 3781323, 4072194, 4179357, 5882058, 6108291, 7562646, 8358714, 8823087, 11343969, 12216582, 17646174, 22687938, 26469261, 52938522, 79407783, 158815566]

約数ペア:

[(1, 158815566), (2, 79407783), (3, 52938522), (6, 26469261), (7, 22687938), (9, 17646174), (13, 12216582), (14, 11343969), (18, 8823087), (19, 8358714), (21, 7562646), (26, 6108291), (27, 5882058), (38, 4179357), (39, 4072194), (42, 3781323), (49, 3241134), (54, 2941029), (57, 2786238), (63, 2520882), (78, 2036097), (81, 1960686), (91, 1745226), (98, 1620567), (114, 1393119), (117, 1357398), (126, 1260441), (133, 1194102), (147, 1080378), (162, 980343), (171, 928746), (182, 872613), (189, 840294), (234, 678699), (243, 653562), (247, 642978), (266, 597051), (273, 581742), (294, 540189), (342, 464373), (351, 452466), (378, 420147), (399, 398034), (441, 360126), (486, 326781), (494, 321489), (513, 309582), (546, 290871), (567, 280098), (637, 249318), (702, 226233), (729, 217854), (741, 214326), (798, 199017), (819, 193914), (882, 180063), (931, 170586), (1026, 154791), (1053, 150822), (1134, 140049), (1197, 132678), (1274, 124659), (1323, 120042), (1458, 108927), (1482, 107163), (1539, 103194), (1638, 96957), (1701, 93366), (1729, 91854), (1862, 85293), (1911, 83106), (2106, 75411), (2187, 72618), (2223, 71442), (2394, 66339), (2457, 64638), (2646, 60021), (2793, 56862), (3078, 51597), (3159, 50274), (3402, 46683), (3458, 45927), (3591, 44226), (3822, 41553), (3969, 40014), (4374, 36309), (4446, 35721), (4617, 34398), (4914, 32319), (5103, 31122), (5187, 30618), (5586, 28431), (5733, 27702), (6318, 25137), (6561, 24206), (6669, 23814), (7182, 22113), (7371, 21546), (7938, 20007), (8379, 18954), (9234, 17199), (9477, 16758), (10206, 15561), (10374, 15309), (10773, 14742), (11466, 13851), (11907, 13338), (12103, 13122)]