156320868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:769

約数の個数: 72

約数和(自身を含む): 403681600

約数和(自身を除く): 247360732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 199, 242, 363, 398, 484, 541, 597, 726, 796, 1082, 1194, 1452, 1623, 2164, 2189, 2388, 3246, 4378, 5951, 6492, 6567, 8756, 11902, 13134, 17853, 23804, 24079, 26268, 35706, 48158, 65461, 71412, 72237, 96316, 107659, 130922, 144474, 196383, 215318, 261844, 288948, 322977, 392766, 430636, 645954, 785532, 1184249, 1291908, 2368498, 3552747, 4736996, 7105494, 13026739, 14210988, 26053478, 39080217, 52106956, 78160434, 156320868]

約数ペア:

[(1, 156320868), (2, 78160434), (3, 52106956), (4, 39080217), (6, 26053478), (11, 14210988), (12, 13026739), (22, 7105494), (33, 4736996), (44, 3552747), (66, 2368498), (121, 1291908), (132, 1184249), (199, 785532), (242, 645954), (363, 430636), (398, 392766), (484, 322977), (541, 288948), (597, 261844), (726, 215318), (796, 196383), (1082, 144474), (1194, 130922), (1452, 107659), (1623, 96316), (2164, 72237), (2189, 71412), (2388, 65461), (3246, 48158), (4378, 35706), (5951, 26268), (6492, 24079), (6567, 23804), (8756, 17853), (11902, 13134)]