144442984

素因数分解:

$2^3\times 7^2\times {\mathrm{149}}^1\times {\mathrm{2473}}^1$

素因数の和:2642

約数の個数: 48

約数和(自身を含む): 317290500

約数和(自身を除く): 172847516

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 149, 196, 298, 392, 596, 1043, 1192, 2086, 2473, 4172, 4946, 7301, 8344, 9892, 14602, 17311, 19784, 29204, 34622, 58408, 69244, 121177, 138488, 242354, 368477, 484708, 736954, 969416, 1473908, 2579339, 2947816, 5158678, 10317356, 18055373, 20634712, 36110746, 72221492, 144442984]

約数ペア:

[(1, 144442984), (2, 72221492), (4, 36110746), (7, 20634712), (8, 18055373), (14, 10317356), (28, 5158678), (49, 2947816), (56, 2579339), (98, 1473908), (149, 969416), (196, 736954), (298, 484708), (392, 368477), (596, 242354), (1043, 138488), (1192, 121177), (2086, 69244), (2473, 58408), (4172, 34622), (4946, 29204), (7301, 19784), (8344, 17311), (9892, 14602)]