155111671534

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{214351}}^1$

素因数の和:214648

約数の個数: 32

約数和(自身を含む): 248476838400

約数和(自身を除く): 93365166866

約数列:

[1, 2, 19, 38, 137, 139, 274, 278, 2603, 2641, 5206, 5282, 19043, 38086, 214351, 361817, 428702, 723634, 4072669, 8145338, 29366087, 29794789, 58732174, 59589578, 557955653, 566100991, 1115911306, 1132201982, 4081886093, 8163772186, 77555835767, 155111671534]

約数ペア:

[(1, 155111671534), (2, 77555835767), (19, 8163772186), (38, 4081886093), (137, 1132201982), (139, 1115911306), (274, 566100991), (278, 557955653), (2603, 59589578), (2641, 58732174), (5206, 29794789), (5282, 29366087), (19043, 8145338), (38086, 4072669), (214351, 723634), (361817, 428702)]