138599916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{126923}}^1$

素因数の和:126950

約数の個数: 48

約数和(自身を含む): 398033664

約数和(自身を除く): 259433748

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 126923, 253846, 380769, 507692, 761538, 888461, 1523076, 1649999, 1776922, 2665383, 3299998, 3553844, 4949997, 5330766, 6599996, 9899994, 10661532, 11549993, 19799988, 23099986, 34649979, 46199972, 69299958, 138599916]

約数ペア:

[(1, 138599916), (2, 69299958), (3, 46199972), (4, 34649979), (6, 23099986), (7, 19799988), (12, 11549993), (13, 10661532), (14, 9899994), (21, 6599996), (26, 5330766), (28, 4949997), (39, 3553844), (42, 3299998), (52, 2665383), (78, 1776922), (84, 1649999), (91, 1523076), (156, 888461), (182, 761538), (273, 507692), (364, 380769), (546, 253846), (1092, 126923)]