153811488

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{69661}}^1$

素因数の和:69697

約数の個数: 48

約数和(自身を含む): 421315776

約数和(自身を除く): 267504288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 69661, 139322, 208983, 278644, 417966, 557288, 835932, 1114576, 1602203, 1671864, 2229152, 3204406, 3343728, 4806609, 6408812, 6687456, 9613218, 12817624, 19226436, 25635248, 38452872, 51270496, 76905744, 153811488]

約数ペア:

[(1, 153811488), (2, 76905744), (3, 51270496), (4, 38452872), (6, 25635248), (8, 19226436), (12, 12817624), (16, 9613218), (23, 6687456), (24, 6408812), (32, 4806609), (46, 3343728), (48, 3204406), (69, 2229152), (92, 1671864), (96, 1602203), (138, 1114576), (184, 835932), (276, 557288), (368, 417966), (552, 278644), (736, 208983), (1104, 139322), (2208, 69661)]