163793376

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:881

約数の個数: 144

約数和(自身を含む): 504176400

約数和(自身を除く): 340383024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 57, 72, 74, 76, 96, 111, 114, 144, 148, 152, 171, 222, 228, 288, 296, 304, 333, 342, 444, 456, 592, 608, 666, 684, 703, 809, 888, 912, 1184, 1332, 1368, 1406, 1618, 1776, 1824, 2109, 2427, 2664, 2736, 2812, 3236, 3552, 4218, 4854, 5328, 5472, 5624, 6327, 6472, 7281, 8436, 9708, 10656, 11248, 12654, 12944, 14562, 15371, 16872, 19416, 22496, 25308, 25888, 29124, 29933, 30742, 33744, 38832, 46113, 50616, 58248, 59866, 61484, 67488, 77664, 89799, 92226, 101232, 116496, 119732, 122968, 138339, 179598, 184452, 202464, 232992, 239464, 245936, 269397, 276678, 359196, 368904, 478928, 491872, 538794, 553356, 568727, 718392, 737808, 957856, 1077588, 1106712, 1137454, 1436784, 1475616, 1706181, 2155176, 2213424, 2274908, 2873568, 3412362, 4310352, 4426848, 4549816, 5118543, 6824724, 8620704, 9099632, 10237086, 13649448, 18199264, 20474172, 27298896, 40948344, 54597792, 81896688, 163793376]

約数ペア:

[(1, 163793376), (2, 81896688), (3, 54597792), (4, 40948344), (6, 27298896), (8, 20474172), (9, 18199264), (12, 13649448), (16, 10237086), (18, 9099632), (19, 8620704), (24, 6824724), (32, 5118543), (36, 4549816), (37, 4426848), (38, 4310352), (48, 3412362), (57, 2873568), (72, 2274908), (74, 2213424), (76, 2155176), (96, 1706181), (111, 1475616), (114, 1436784), (144, 1137454), (148, 1106712), (152, 1077588), (171, 957856), (222, 737808), (228, 718392), (288, 568727), (296, 553356), (304, 538794), (333, 491872), (342, 478928), (444, 368904), (456, 359196), (592, 276678), (608, 269397), (666, 245936), (684, 239464), (703, 232992), (809, 202464), (888, 184452), (912, 179598), (1184, 138339), (1332, 122968), (1368, 119732), (1406, 116496), (1618, 101232), (1776, 92226), (1824, 89799), (2109, 77664), (2427, 67488), (2664, 61484), (2736, 59866), (2812, 58248), (3236, 50616), (3552, 46113), (4218, 38832), (4854, 33744), (5328, 30742), (5472, 29933), (5624, 29124), (6327, 25888), (6472, 25308), (7281, 22496), (8436, 19416), (9708, 16872), (10656, 15371), (11248, 14562), (12654, 12944)]