142338528

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{6961}}^1$

素因数の和:7048

約数の個数: 72

約数和(自身を含む): 410535216

約数和(自身を除く): 268196688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 6961, 10224, 13922, 20448, 20883, 27844, 41766, 55688, 62649, 83532, 111376, 125298, 167064, 222752, 250596, 334128, 494231, 501192, 668256, 988462, 1002384, 1482693, 1976924, 2004768, 2965386, 3953848, 4448079, 5930772, 7907696, 8896158, 11861544, 15815392, 17792316, 23723088, 35584632, 47446176, 71169264, 142338528]

約数ペア:

[(1, 142338528), (2, 71169264), (3, 47446176), (4, 35584632), (6, 23723088), (8, 17792316), (9, 15815392), (12, 11861544), (16, 8896158), (18, 7907696), (24, 5930772), (32, 4448079), (36, 3953848), (48, 2965386), (71, 2004768), (72, 1976924), (96, 1482693), (142, 1002384), (144, 988462), (213, 668256), (284, 501192), (288, 494231), (426, 334128), (568, 250596), (639, 222752), (852, 167064), (1136, 125298), (1278, 111376), (1704, 83532), (2272, 62649), (2556, 55688), (3408, 41766), (5112, 27844), (6816, 20883), (6961, 20448), (10224, 13922)]