153422724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20071}}^1$

素因数の和:20105

約数の個数: 72

約数和(自身を含む): 448488768

約数和(自身を除く): 295066044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 20071, 40142, 60213, 80284, 120426, 140497, 240852, 260923, 280994, 421491, 521846, 561988, 782769, 842982, 983479, 1043692, 1565538, 1685964, 1826461, 1966958, 2950437, 3131076, 3652922, 3933916, 5479383, 5900874, 7305844, 10958766, 11801748, 12785227, 21917532, 25570454, 38355681, 51140908, 76711362, 153422724]

約数ペア:

[(1, 153422724), (2, 76711362), (3, 51140908), (4, 38355681), (6, 25570454), (7, 21917532), (12, 12785227), (13, 11801748), (14, 10958766), (21, 7305844), (26, 5900874), (28, 5479383), (39, 3933916), (42, 3652922), (49, 3131076), (52, 2950437), (78, 1966958), (84, 1826461), (91, 1685964), (98, 1565538), (147, 1043692), (156, 983479), (182, 842982), (196, 782769), (273, 561988), (294, 521846), (364, 421491), (546, 280994), (588, 260923), (637, 240852), (1092, 140497), (1274, 120426), (1911, 80284), (2548, 60213), (3822, 40142), (7644, 20071)]