152049443

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 194406912

約数和(自身を除く): 42357469

約数列:

[1, 7, 13, 41, 83, 91, 287, 491, 533, 581, 1079, 3403, 3437, 3731, 6383, 7553, 20131, 23821, 40753, 44239, 44681, 140917, 261703, 285271, 309673, 529789, 1670873, 1831921, 3708523, 11696111, 21721349, 152049443]

約数ペア:

[(1, 152049443), (7, 21721349), (13, 11696111), (41, 3708523), (83, 1831921), (91, 1670873), (287, 529789), (491, 309673), (533, 285271), (581, 261703), (1079, 140917), (3403, 44681), (3437, 44239), (3731, 40753), (6383, 23821), (7553, 20131)]