156941344

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 369847296

約数和(自身を除く): 212905952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 97, 112, 124, 194, 217, 224, 233, 248, 388, 434, 466, 496, 679, 776, 868, 932, 992, 1358, 1552, 1631, 1736, 1864, 2716, 3007, 3104, 3262, 3472, 3728, 5432, 6014, 6524, 6944, 7223, 7456, 10864, 12028, 13048, 14446, 21049, 21728, 22601, 24056, 26096, 28892, 42098, 45202, 48112, 50561, 52192, 57784, 84196, 90404, 96224, 101122, 115568, 158207, 168392, 180808, 202244, 231136, 316414, 336784, 361616, 404488, 632828, 673568, 700631, 723232, 808976, 1265656, 1401262, 1617952, 2531312, 2802524, 4904417, 5062624, 5605048, 9808834, 11210096, 19617668, 22420192, 39235336, 78470672, 156941344]

約数ペア:

[(1, 156941344), (2, 78470672), (4, 39235336), (7, 22420192), (8, 19617668), (14, 11210096), (16, 9808834), (28, 5605048), (31, 5062624), (32, 4904417), (56, 2802524), (62, 2531312), (97, 1617952), (112, 1401262), (124, 1265656), (194, 808976), (217, 723232), (224, 700631), (233, 673568), (248, 632828), (388, 404488), (434, 361616), (466, 336784), (496, 316414), (679, 231136), (776, 202244), (868, 180808), (932, 168392), (992, 158207), (1358, 115568), (1552, 101122), (1631, 96224), (1736, 90404), (1864, 84196), (2716, 57784), (3007, 52192), (3104, 50561), (3262, 48112), (3472, 45202), (3728, 42098), (5432, 28892), (6014, 26096), (6524, 24056), (6944, 22601), (7223, 21728), (7456, 21049), (10864, 14446), (12028, 13048)]