189631428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 521579520

約数和(自身を除く): 331948092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 83, 84, 118, 166, 177, 236, 249, 332, 354, 413, 461, 498, 581, 708, 826, 922, 996, 1162, 1239, 1383, 1652, 1743, 1844, 2324, 2478, 2766, 3227, 3486, 4897, 4956, 5532, 6454, 6972, 9681, 9794, 12908, 14691, 19362, 19588, 27199, 29382, 34279, 38263, 38724, 54398, 58764, 68558, 76526, 81597, 102837, 108796, 114789, 137116, 153052, 163194, 190393, 205674, 229578, 267841, 326388, 380786, 411348, 459156, 535682, 571179, 761572, 803523, 1071364, 1142358, 1607046, 2257517, 2284716, 3214092, 4515034, 6772551, 9030068, 13545102, 15802619, 27090204, 31605238, 47407857, 63210476, 94815714, 189631428]

約数ペア:

[(1, 189631428), (2, 94815714), (3, 63210476), (4, 47407857), (6, 31605238), (7, 27090204), (12, 15802619), (14, 13545102), (21, 9030068), (28, 6772551), (42, 4515034), (59, 3214092), (83, 2284716), (84, 2257517), (118, 1607046), (166, 1142358), (177, 1071364), (236, 803523), (249, 761572), (332, 571179), (354, 535682), (413, 459156), (461, 411348), (498, 380786), (581, 326388), (708, 267841), (826, 229578), (922, 205674), (996, 190393), (1162, 163194), (1239, 153052), (1383, 137116), (1652, 114789), (1743, 108796), (1844, 102837), (2324, 81597), (2478, 76526), (2766, 68558), (3227, 58764), (3486, 54398), (4897, 38724), (4956, 38263), (5532, 34279), (6454, 29382), (6972, 27199), (9681, 19588), (9794, 19362), (12908, 14691)]