156970752

素因数分解:

$2^8\times 3^1\times {\mathrm{313}}^1\times {\mathrm{653}}^1$

素因数の和:985

約数の個数: 72

約数和(自身を含む): 419747664

約数和(自身を除く): 262776912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 313, 384, 626, 653, 768, 939, 1252, 1306, 1878, 1959, 2504, 2612, 3756, 3918, 5008, 5224, 7512, 7836, 10016, 10448, 15024, 15672, 20032, 20896, 30048, 31344, 40064, 41792, 60096, 62688, 80128, 83584, 120192, 125376, 167168, 204389, 240384, 250752, 408778, 501504, 613167, 817556, 1226334, 1635112, 2452668, 3270224, 4905336, 6540448, 9810672, 13080896, 19621344, 26161792, 39242688, 52323584, 78485376, 156970752]

約数ペア:

[(1, 156970752), (2, 78485376), (3, 52323584), (4, 39242688), (6, 26161792), (8, 19621344), (12, 13080896), (16, 9810672), (24, 6540448), (32, 4905336), (48, 3270224), (64, 2452668), (96, 1635112), (128, 1226334), (192, 817556), (256, 613167), (313, 501504), (384, 408778), (626, 250752), (653, 240384), (768, 204389), (939, 167168), (1252, 125376), (1306, 120192), (1878, 83584), (1959, 80128), (2504, 62688), (2612, 60096), (3756, 41792), (3918, 40064), (5008, 31344), (5224, 30048), (7512, 20896), (7836, 20032), (10016, 15672), (10448, 15024)]