156948897852

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^3\times {\mathrm{18859}}^1$

素因数の和:18957

約数の個数: 144

約数和(自身を含む): 436616544000

約数和(自身を除く): 279667646148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 529, 684, 828, 874, 1058, 1311, 1587, 1748, 2116, 2622, 3174, 3933, 4761, 5244, 6348, 7866, 9522, 10051, 12167, 15732, 18859, 19044, 20102, 24334, 30153, 36501, 37718, 40204, 48668, 56577, 60306, 73002, 75436, 90459, 109503, 113154, 120612, 146004, 169731, 180918, 219006, 226308, 231173, 339462, 358321, 361836, 433757, 438012, 462346, 678924, 693519, 716642, 867514, 924692, 1074963, 1301271, 1387038, 1433284, 1735028, 2080557, 2149926, 2602542, 2774076, 3224889, 3903813, 4161114, 4299852, 5205084, 6449778, 7807626, 8241383, 8322228, 9976411, 12899556, 15615252, 16482766, 19952822, 24724149, 29929233, 32965532, 39905644, 49448298, 59858466, 74172447, 89787699, 98896596, 119716932, 148344894, 179575398, 189551809, 229457453, 296689788, 359150796, 379103618, 458914906, 568655427, 688372359, 758207236, 917829812, 1137310854, 1376744718, 1705966281, 2065117077, 2274621708, 2753489436, 3411932562, 4130234154, 4359691607, 6823865124, 8260468308, 8719383214, 13079074821, 17438766428, 26158149642, 39237224463, 52316299284, 78474448926, 156948897852]

約数ペア:

[(1, 156948897852), (2, 78474448926), (3, 52316299284), (4, 39237224463), (6, 26158149642), (9, 17438766428), (12, 13079074821), (18, 8719383214), (19, 8260468308), (23, 6823865124), (36, 4359691607), (38, 4130234154), (46, 3411932562), (57, 2753489436), (69, 2274621708), (76, 2065117077), (92, 1705966281), (114, 1376744718), (138, 1137310854), (171, 917829812), (207, 758207236), (228, 688372359), (276, 568655427), (342, 458914906), (414, 379103618), (437, 359150796), (529, 296689788), (684, 229457453), (828, 189551809), (874, 179575398), (1058, 148344894), (1311, 119716932), (1587, 98896596), (1748, 89787699), (2116, 74172447), (2622, 59858466), (3174, 49448298), (3933, 39905644), (4761, 32965532), (5244, 29929233), (6348, 24724149), (7866, 19952822), (9522, 16482766), (10051, 15615252), (12167, 12899556), (15732, 9976411), (18859, 8322228), (19044, 8241383), (20102, 7807626), (24334, 6449778), (30153, 5205084), (36501, 4299852), (37718, 4161114), (40204, 3903813), (48668, 3224889), (56577, 2774076), (60306, 2602542), (73002, 2149926), (75436, 2080557), (90459, 1735028), (109503, 1433284), (113154, 1387038), (120612, 1301271), (146004, 1074963), (169731, 924692), (180918, 867514), (219006, 716642), (226308, 693519), (231173, 678924), (339462, 462346), (358321, 438012), (361836, 433757)]