154285272

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{30181}}^1$

素因数の和:30264

約数の個数: 48

約数和(自身を含む): 423755280

約数和(自身を除く): 269470008

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, 30181, 60362, 90543, 120724, 181086, 241448, 271629, 362172, 543258, 724344, 1086516, 2142851, 2173032, 4285702, 6428553, 8571404, 12857106, 17142808, 19285659, 25714212, 38571318, 51428424, 77142636, 154285272]

約数ペア:

[(1, 154285272), (2, 77142636), (3, 51428424), (4, 38571318), (6, 25714212), (8, 19285659), (9, 17142808), (12, 12857106), (18, 8571404), (24, 6428553), (36, 4285702), (71, 2173032), (72, 2142851), (142, 1086516), (213, 724344), (284, 543258), (426, 362172), (568, 271629), (639, 241448), (852, 181086), (1278, 120724), (1704, 90543), (2556, 60362), (5112, 30181)]