145758456

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{28513}}^1$

素因数の和:28596

約数の個数: 48

約数和(自身を含む): 400336560

約数和(自身を除く): 254578104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 28513, 57026, 85539, 114052, 171078, 228104, 256617, 342156, 513234, 684312, 1026468, 2024423, 2052936, 4048846, 6073269, 8097692, 12146538, 16195384, 18219807, 24293076, 36439614, 48586152, 72879228, 145758456]

約数ペア:

[(1, 145758456), (2, 72879228), (3, 48586152), (4, 36439614), (6, 24293076), (8, 18219807), (9, 16195384), (12, 12146538), (18, 8097692), (24, 6073269), (36, 4048846), (71, 2052936), (72, 2024423), (142, 1026468), (213, 684312), (284, 513234), (426, 342156), (568, 256617), (639, 228104), (852, 171078), (1278, 114052), (1704, 85539), (2556, 57026), (5112, 28513)]