157219910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{29833}}^1$

素因数の和:29888

約数の個数: 32

約数和(自身を含む): 309318912

約数和(自身を除く): 152099002

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 29833, 59666, 149165, 298330, 507161, 924823, 1014322, 1849646, 2535805, 4624115, 5071610, 9248230, 15721991, 31443982, 78609955, 157219910]

約数ペア:

[(1, 157219910), (2, 78609955), (5, 31443982), (10, 15721991), (17, 9248230), (31, 5071610), (34, 4624115), (62, 2535805), (85, 1849646), (155, 1014322), (170, 924823), (310, 507161), (527, 298330), (1054, 149165), (2635, 59666), (5270, 29833)]