188740152

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:514

約数の個数: 128

約数和(自身を含む): 550195200

約数和(自身を除く): 361455048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 71, 72, 93, 108, 124, 142, 186, 213, 216, 248, 279, 284, 372, 397, 426, 558, 568, 639, 744, 794, 837, 852, 1116, 1191, 1278, 1588, 1674, 1704, 1917, 2201, 2232, 2382, 2556, 3176, 3348, 3573, 3834, 4402, 4764, 5112, 6603, 6696, 7146, 7668, 8804, 9528, 10719, 12307, 13206, 14292, 15336, 17608, 19809, 21438, 24614, 26412, 28187, 28584, 36921, 39618, 42876, 49228, 52824, 56374, 59427, 73842, 79236, 84561, 85752, 98456, 110763, 112748, 118854, 147684, 158472, 169122, 221526, 225496, 237708, 253683, 295368, 332289, 338244, 443052, 475416, 507366, 664578, 676488, 761049, 873797, 886104, 1014732, 1329156, 1522098, 1747594, 2029464, 2621391, 2658312, 3044196, 3495188, 5242782, 6088392, 6990376, 7864173, 10485564, 15728346, 20971128, 23592519, 31456692, 47185038, 62913384, 94370076, 188740152]

約数ペア:

[(1, 188740152), (2, 94370076), (3, 62913384), (4, 47185038), (6, 31456692), (8, 23592519), (9, 20971128), (12, 15728346), (18, 10485564), (24, 7864173), (27, 6990376), (31, 6088392), (36, 5242782), (54, 3495188), (62, 3044196), (71, 2658312), (72, 2621391), (93, 2029464), (108, 1747594), (124, 1522098), (142, 1329156), (186, 1014732), (213, 886104), (216, 873797), (248, 761049), (279, 676488), (284, 664578), (372, 507366), (397, 475416), (426, 443052), (558, 338244), (568, 332289), (639, 295368), (744, 253683), (794, 237708), (837, 225496), (852, 221526), (1116, 169122), (1191, 158472), (1278, 147684), (1588, 118854), (1674, 112748), (1704, 110763), (1917, 98456), (2201, 85752), (2232, 84561), (2382, 79236), (2556, 73842), (3176, 59427), (3348, 56374), (3573, 52824), (3834, 49228), (4402, 42876), (4764, 39618), (5112, 36921), (6603, 28584), (6696, 28187), (7146, 26412), (7668, 24614), (8804, 21438), (9528, 19809), (10719, 17608), (12307, 15336), (13206, 14292)]