138813552

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{15803}}^1$

素因数の和:15878

約数の個数: 60

約数和(自身を含む): 394878744

約数和(自身を除く): 256065192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8784, 15803, 31606, 47409, 63212, 94818, 126424, 142227, 189636, 252848, 284454, 379272, 568908, 758544, 963983, 1137816, 1927966, 2275632, 2891949, 3855932, 5783898, 7711864, 8675847, 11567796, 15423728, 17351694, 23135592, 34703388, 46271184, 69406776, 138813552]

約数ペア:

[(1, 138813552), (2, 69406776), (3, 46271184), (4, 34703388), (6, 23135592), (8, 17351694), (9, 15423728), (12, 11567796), (16, 8675847), (18, 7711864), (24, 5783898), (36, 3855932), (48, 2891949), (61, 2275632), (72, 1927966), (122, 1137816), (144, 963983), (183, 758544), (244, 568908), (366, 379272), (488, 284454), (549, 252848), (732, 189636), (976, 142227), (1098, 126424), (1464, 94818), (2196, 63212), (2928, 47409), (4392, 31606), (8784, 15803)]