152800178

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1291}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 250048512

約数和(自身を除く): 97248334

約数列:

[1, 2, 23, 31, 46, 62, 83, 166, 713, 1291, 1426, 1909, 2573, 2582, 3818, 5146, 29693, 40021, 59179, 59386, 80042, 107153, 118358, 214306, 920483, 1840966, 2464519, 3321743, 4929038, 6643486, 76400089, 152800178]

約数ペア:

[(1, 152800178), (2, 76400089), (23, 6643486), (31, 4929038), (46, 3321743), (62, 2464519), (83, 1840966), (166, 920483), (713, 214306), (1291, 118358), (1426, 107153), (1909, 80042), (2573, 59386), (2582, 59179), (3818, 40021), (5146, 29693)]