168239376

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:338

約数の個数: 160

約数和(自身を含む): 515840000

約数和(自身を除く): 347600624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 103, 108, 114, 144, 152, 171, 199, 206, 216, 228, 304, 309, 342, 398, 412, 432, 456, 513, 597, 618, 684, 796, 824, 912, 927, 1026, 1194, 1236, 1368, 1592, 1648, 1791, 1854, 1957, 2052, 2388, 2472, 2736, 2781, 3184, 3582, 3708, 3781, 3914, 4104, 4776, 4944, 5373, 5562, 5871, 7164, 7416, 7562, 7828, 8208, 9552, 10746, 11124, 11343, 11742, 14328, 14832, 15124, 15656, 17613, 20497, 21492, 22248, 22686, 23484, 28656, 30248, 31312, 34029, 35226, 40994, 42984, 44496, 45372, 46968, 52839, 60496, 61491, 68058, 70452, 81988, 85968, 90744, 93936, 102087, 105678, 122982, 136116, 140904, 163976, 181488, 184473, 204174, 211356, 245964, 272232, 281808, 327952, 368946, 389443, 408348, 422712, 491928, 544464, 553419, 737892, 778886, 816696, 845424, 983856, 1106838, 1168329, 1475784, 1557772, 1633392, 2213676, 2336658, 2951568, 3115544, 3504987, 4427352, 4673316, 6231088, 7009974, 8854704, 9346632, 10514961, 14019948, 18693264, 21029922, 28039896, 42059844, 56079792, 84119688, 168239376]

約数ペア:

[(1, 168239376), (2, 84119688), (3, 56079792), (4, 42059844), (6, 28039896), (8, 21029922), (9, 18693264), (12, 14019948), (16, 10514961), (18, 9346632), (19, 8854704), (24, 7009974), (27, 6231088), (36, 4673316), (38, 4427352), (48, 3504987), (54, 3115544), (57, 2951568), (72, 2336658), (76, 2213676), (103, 1633392), (108, 1557772), (114, 1475784), (144, 1168329), (152, 1106838), (171, 983856), (199, 845424), (206, 816696), (216, 778886), (228, 737892), (304, 553419), (309, 544464), (342, 491928), (398, 422712), (412, 408348), (432, 389443), (456, 368946), (513, 327952), (597, 281808), (618, 272232), (684, 245964), (796, 211356), (824, 204174), (912, 184473), (927, 181488), (1026, 163976), (1194, 140904), (1236, 136116), (1368, 122982), (1592, 105678), (1648, 102087), (1791, 93936), (1854, 90744), (1957, 85968), (2052, 81988), (2388, 70452), (2472, 68058), (2736, 61491), (2781, 60496), (3184, 52839), (3582, 46968), (3708, 45372), (3781, 44496), (3914, 42984), (4104, 40994), (4776, 35226), (4944, 34029), (5373, 31312), (5562, 30248), (5871, 28656), (7164, 23484), (7416, 22686), (7562, 22248), (7828, 21492), (8208, 20497), (9552, 17613), (10746, 15656), (11124, 15124), (11343, 14832), (11742, 14328)]