156728974144

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{7699}}^1\times {\mathrm{16741}}^1$

素因数の和:24471

約数の個数: 56

約数和(自身を含む): 327440036000

約数和(自身を除く): 170711061856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 7699, 15398, 16741, 30796, 33482, 61592, 66964, 123184, 133928, 146281, 246368, 267856, 292562, 318079, 492736, 535712, 585124, 636158, 1071424, 1170248, 1272316, 2340496, 2544632, 4680992, 5089264, 9361984, 10178528, 20357056, 128888959, 257777918, 515555836, 1031111672, 2062223344, 2448890221, 4124446688, 4897780442, 8248893376, 9795560884, 19591121768, 39182243536, 78364487072, 156728974144]

約数ペア:

[(1, 156728974144), (2, 78364487072), (4, 39182243536), (8, 19591121768), (16, 9795560884), (19, 8248893376), (32, 4897780442), (38, 4124446688), (64, 2448890221), (76, 2062223344), (152, 1031111672), (304, 515555836), (608, 257777918), (1216, 128888959), (7699, 20357056), (15398, 10178528), (16741, 9361984), (30796, 5089264), (33482, 4680992), (61592, 2544632), (66964, 2340496), (123184, 1272316), (133928, 1170248), (146281, 1071424), (246368, 636158), (267856, 585124), (292562, 535712), (318079, 492736)]