156934566

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:402

約数の個数: 96

約数和(自身を含む): 380090880

約数和(自身を除く): 223156314

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 71, 114, 138, 142, 171, 207, 213, 281, 342, 414, 426, 437, 562, 639, 843, 874, 1278, 1311, 1349, 1633, 1686, 2529, 2622, 2698, 3266, 3933, 4047, 4899, 5058, 5339, 6463, 7866, 8094, 9798, 10678, 12141, 12926, 14697, 16017, 19389, 19951, 24282, 29394, 31027, 32034, 38778, 39902, 48051, 58167, 59853, 62054, 93081, 96102, 116334, 119706, 122797, 179559, 186162, 245594, 279243, 359118, 368391, 379069, 458873, 558486, 736782, 758138, 917746, 1105173, 1137207, 1376619, 2210346, 2274414, 2753238, 3411621, 4129857, 6823242, 8259714, 8718587, 17437174, 26155761, 52311522, 78467283, 156934566]

約数ペア:

[(1, 156934566), (2, 78467283), (3, 52311522), (6, 26155761), (9, 17437174), (18, 8718587), (19, 8259714), (23, 6823242), (38, 4129857), (46, 3411621), (57, 2753238), (69, 2274414), (71, 2210346), (114, 1376619), (138, 1137207), (142, 1105173), (171, 917746), (207, 758138), (213, 736782), (281, 558486), (342, 458873), (414, 379069), (426, 368391), (437, 359118), (562, 279243), (639, 245594), (843, 186162), (874, 179559), (1278, 122797), (1311, 119706), (1349, 116334), (1633, 96102), (1686, 93081), (2529, 62054), (2622, 59853), (2698, 58167), (3266, 48051), (3933, 39902), (4047, 38778), (4899, 32034), (5058, 31027), (5339, 29394), (6463, 24282), (7866, 19951), (8094, 19389), (9798, 16017), (10678, 14697), (12141, 12926)]