178118616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30047}}^1$

素因数の和:30088

約数の個数: 64

約数和(自身を含む): 504806400

約数和(自身を除く): 326687784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 30047, 60094, 90141, 120188, 180282, 240376, 360564, 390611, 570893, 721128, 781222, 1141786, 1171833, 1562444, 1712679, 2283572, 2343666, 3124888, 3425358, 4567144, 4687332, 6850716, 7421609, 9374664, 13701432, 14843218, 22264827, 29686436, 44529654, 59372872, 89059308, 178118616]

約数ペア:

[(1, 178118616), (2, 89059308), (3, 59372872), (4, 44529654), (6, 29686436), (8, 22264827), (12, 14843218), (13, 13701432), (19, 9374664), (24, 7421609), (26, 6850716), (38, 4687332), (39, 4567144), (52, 3425358), (57, 3124888), (76, 2343666), (78, 2283572), (104, 1712679), (114, 1562444), (152, 1171833), (156, 1141786), (228, 781222), (247, 721128), (312, 570893), (456, 390611), (494, 360564), (741, 240376), (988, 180282), (1482, 120188), (1976, 90141), (2964, 60094), (5928, 30047)]