144463844

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1117}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 300518400

約数和(自身を除く): 156054556

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 149, 217, 298, 434, 596, 868, 1043, 1117, 2086, 2234, 4172, 4468, 4619, 7819, 9238, 15638, 18476, 31276, 32333, 34627, 64666, 69254, 129332, 138508, 166433, 242389, 332866, 484778, 665732, 969556, 1165031, 2330062, 4660124, 5159423, 10318846, 20637692, 36115961, 72231922, 144463844]

約数ペア:

[(1, 144463844), (2, 72231922), (4, 36115961), (7, 20637692), (14, 10318846), (28, 5159423), (31, 4660124), (62, 2330062), (124, 1165031), (149, 969556), (217, 665732), (298, 484778), (434, 332866), (596, 242389), (868, 166433), (1043, 138508), (1117, 129332), (2086, 69254), (2234, 64666), (4172, 34627), (4468, 32333), (4619, 31276), (7819, 18476), (9238, 15638)]