149933420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6337}}^1$

素因数の和:6379

約数の個数: 72

約数和(自身を含む): 389710944

約数和(自身を除く): 239777524

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 3380, 4732, 5915, 6337, 11830, 12674, 23660, 25348, 31685, 44359, 63370, 82381, 88718, 126740, 164762, 177436, 221795, 329524, 411905, 443590, 576667, 823810, 887180, 1070953, 1153334, 1647620, 2141906, 2306668, 2883335, 4283812, 5354765, 5766670, 7496671, 10709530, 11533340, 14993342, 21419060, 29986684, 37483355, 74966710, 149933420]

約数ペア:

[(1, 149933420), (2, 74966710), (4, 37483355), (5, 29986684), (7, 21419060), (10, 14993342), (13, 11533340), (14, 10709530), (20, 7496671), (26, 5766670), (28, 5354765), (35, 4283812), (52, 2883335), (65, 2306668), (70, 2141906), (91, 1647620), (130, 1153334), (140, 1070953), (169, 887180), (182, 823810), (260, 576667), (338, 443590), (364, 411905), (455, 329524), (676, 221795), (845, 177436), (910, 164762), (1183, 126740), (1690, 88718), (1820, 82381), (2366, 63370), (3380, 44359), (4732, 31685), (5915, 25348), (6337, 23660), (11830, 12674)]