156525902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 284135040

約数和(自身を除く): 127609138

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 89, 173, 178, 221, 299, 346, 391, 442, 598, 782, 1157, 1513, 2047, 2249, 2314, 2941, 3026, 3979, 4094, 4498, 5083, 5882, 7958, 10166, 15397, 19669, 26611, 30794, 34799, 38233, 39338, 51727, 53222, 67643, 69598, 76466, 103454, 135286, 200161, 261749, 354131, 400322, 452387, 523498, 708262, 879359, 904774, 1758718, 3402737, 4603703, 6020227, 6805474, 9207406, 12040454, 78262951, 156525902]

約数ペア:

[(1, 156525902), (2, 78262951), (13, 12040454), (17, 9207406), (23, 6805474), (26, 6020227), (34, 4603703), (46, 3402737), (89, 1758718), (173, 904774), (178, 879359), (221, 708262), (299, 523498), (346, 452387), (391, 400322), (442, 354131), (598, 261749), (782, 200161), (1157, 135286), (1513, 103454), (2047, 76466), (2249, 69598), (2314, 67643), (2941, 53222), (3026, 51727), (3979, 39338), (4094, 38233), (4498, 34799), (5083, 30794), (5882, 26611), (7958, 19669), (10166, 15397)]