191107188

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:459

約数の個数: 120

約数和(自身を含む): 526901760

約数和(自身を除く): 335794572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 53, 54, 62, 81, 93, 106, 108, 124, 159, 162, 186, 212, 279, 318, 324, 359, 372, 477, 558, 636, 718, 837, 954, 1077, 1116, 1431, 1436, 1643, 1674, 1908, 2154, 2511, 2862, 3231, 3286, 3348, 4293, 4308, 4929, 5022, 5724, 6462, 6572, 8586, 9693, 9858, 10044, 11129, 12924, 14787, 17172, 19027, 19386, 19716, 22258, 29079, 29574, 33387, 38054, 38772, 44361, 44516, 57081, 58158, 59148, 66774, 76108, 88722, 100161, 114162, 116316, 133083, 133548, 171243, 177444, 200322, 228324, 266166, 300483, 342486, 400644, 513729, 532332, 589837, 600966, 684972, 901449, 1027458, 1179674, 1201932, 1541187, 1769511, 1802898, 2054916, 2359348, 3082374, 3539022, 3605796, 5308533, 6164748, 7078044, 10617066, 15925599, 21234132, 31851198, 47776797, 63702396, 95553594, 191107188]

約数ペア:

[(1, 191107188), (2, 95553594), (3, 63702396), (4, 47776797), (6, 31851198), (9, 21234132), (12, 15925599), (18, 10617066), (27, 7078044), (31, 6164748), (36, 5308533), (53, 3605796), (54, 3539022), (62, 3082374), (81, 2359348), (93, 2054916), (106, 1802898), (108, 1769511), (124, 1541187), (159, 1201932), (162, 1179674), (186, 1027458), (212, 901449), (279, 684972), (318, 600966), (324, 589837), (359, 532332), (372, 513729), (477, 400644), (558, 342486), (636, 300483), (718, 266166), (837, 228324), (954, 200322), (1077, 177444), (1116, 171243), (1431, 133548), (1436, 133083), (1643, 116316), (1674, 114162), (1908, 100161), (2154, 88722), (2511, 76108), (2862, 66774), (3231, 59148), (3286, 58158), (3348, 57081), (4293, 44516), (4308, 44361), (4929, 38772), (5022, 38054), (5724, 33387), (6462, 29574), (6572, 29079), (8586, 22258), (9693, 19716), (9858, 19386), (10044, 19027), (11129, 17172), (12924, 14787)]