158987934

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 160

約数和(自身を含む): 440478720

約数和(自身を除く): 281490786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 47, 54, 57, 63, 81, 94, 114, 126, 133, 141, 157, 162, 171, 189, 266, 282, 314, 329, 342, 378, 399, 423, 471, 513, 567, 658, 798, 846, 893, 942, 987, 1026, 1099, 1134, 1197, 1269, 1413, 1539, 1786, 1974, 2198, 2394, 2538, 2679, 2826, 2961, 2983, 3078, 3297, 3591, 3807, 4239, 5358, 5922, 5966, 6251, 6594, 7182, 7379, 7614, 8037, 8478, 8883, 8949, 9891, 10773, 12502, 12717, 14758, 16074, 17766, 17898, 18753, 19782, 20881, 21546, 22137, 24111, 25434, 26649, 26847, 29673, 37506, 41762, 44274, 48222, 51653, 53298, 53694, 56259, 59346, 62643, 66411, 72333, 80541, 89019, 103306, 112518, 125286, 132822, 140201, 144666, 154959, 161082, 168777, 178038, 187929, 199233, 241623, 280402, 309918, 337554, 375858, 398466, 420603, 464877, 483246, 506331, 563787, 597699, 841206, 929754, 981407, 1012662, 1127574, 1195398, 1261809, 1394631, 1691361, 1962814, 2523618, 2789262, 2944221, 3382722, 3785427, 4183893, 5888442, 7570854, 8367786, 8832663, 11356281, 17665326, 22712562, 26497989, 52995978, 79493967, 158987934]

約数ペア:

[(1, 158987934), (2, 79493967), (3, 52995978), (6, 26497989), (7, 22712562), (9, 17665326), (14, 11356281), (18, 8832663), (19, 8367786), (21, 7570854), (27, 5888442), (38, 4183893), (42, 3785427), (47, 3382722), (54, 2944221), (57, 2789262), (63, 2523618), (81, 1962814), (94, 1691361), (114, 1394631), (126, 1261809), (133, 1195398), (141, 1127574), (157, 1012662), (162, 981407), (171, 929754), (189, 841206), (266, 597699), (282, 563787), (314, 506331), (329, 483246), (342, 464877), (378, 420603), (399, 398466), (423, 375858), (471, 337554), (513, 309918), (567, 280402), (658, 241623), (798, 199233), (846, 187929), (893, 178038), (942, 168777), (987, 161082), (1026, 154959), (1099, 144666), (1134, 140201), (1197, 132822), (1269, 125286), (1413, 112518), (1539, 103306), (1786, 89019), (1974, 80541), (2198, 72333), (2394, 66411), (2538, 62643), (2679, 59346), (2826, 56259), (2961, 53694), (2983, 53298), (3078, 51653), (3297, 48222), (3591, 44274), (3807, 41762), (4239, 37506), (5358, 29673), (5922, 26847), (5966, 26649), (6251, 25434), (6594, 24111), (7182, 22137), (7379, 21546), (7614, 20881), (8037, 19782), (8478, 18753), (8883, 17898), (8949, 17766), (9891, 16074), (10773, 14758), (12502, 12717)]