142360452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{919}}^1$

素因数の和:1273

約数の個数: 72

約数和(自身を含む): 389130560

約数和(自身を除く): 246770108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 331, 468, 662, 919, 993, 1324, 1838, 1986, 2757, 2979, 3676, 3972, 4303, 5514, 5958, 8271, 8606, 11028, 11916, 11947, 12909, 16542, 17212, 23894, 25818, 33084, 35841, 38727, 47788, 51636, 71682, 77454, 107523, 143364, 154908, 215046, 304189, 430092, 608378, 912567, 1216756, 1825134, 2737701, 3650268, 3954457, 5475402, 7908914, 10950804, 11863371, 15817828, 23726742, 35590113, 47453484, 71180226, 142360452]

約数ペア:

[(1, 142360452), (2, 71180226), (3, 47453484), (4, 35590113), (6, 23726742), (9, 15817828), (12, 11863371), (13, 10950804), (18, 7908914), (26, 5475402), (36, 3954457), (39, 3650268), (52, 2737701), (78, 1825134), (117, 1216756), (156, 912567), (234, 608378), (331, 430092), (468, 304189), (662, 215046), (919, 154908), (993, 143364), (1324, 107523), (1838, 77454), (1986, 71682), (2757, 51636), (2979, 47788), (3676, 38727), (3972, 35841), (4303, 33084), (5514, 25818), (5958, 23894), (8271, 17212), (8606, 16542), (11028, 12909), (11916, 11947)]