188748432

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:645

約数の個数: 120

約数和(自身を含む): 560976000

約数和(自身を除く): 372227568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 149, 152, 171, 228, 298, 304, 342, 447, 456, 463, 596, 684, 894, 912, 926, 1192, 1341, 1368, 1389, 1788, 1852, 2384, 2682, 2736, 2778, 2831, 3576, 3704, 4167, 5364, 5556, 5662, 7152, 7408, 8334, 8493, 8797, 10728, 11112, 11324, 16668, 16986, 17594, 21456, 22224, 22648, 25479, 26391, 33336, 33972, 35188, 45296, 50958, 52782, 66672, 67944, 68987, 70376, 79173, 101916, 105564, 135888, 137974, 140752, 158346, 203832, 206961, 211128, 275948, 316692, 407664, 413922, 422256, 551896, 620883, 633384, 827844, 1103792, 1241766, 1266768, 1310753, 1655688, 2483532, 2621506, 3311376, 3932259, 4967064, 5243012, 7864518, 9934128, 10486024, 11796777, 15729036, 20972048, 23593554, 31458072, 47187108, 62916144, 94374216, 188748432]

約数ペア:

[(1, 188748432), (2, 94374216), (3, 62916144), (4, 47187108), (6, 31458072), (8, 23593554), (9, 20972048), (12, 15729036), (16, 11796777), (18, 10486024), (19, 9934128), (24, 7864518), (36, 5243012), (38, 4967064), (48, 3932259), (57, 3311376), (72, 2621506), (76, 2483532), (114, 1655688), (144, 1310753), (149, 1266768), (152, 1241766), (171, 1103792), (228, 827844), (298, 633384), (304, 620883), (342, 551896), (447, 422256), (456, 413922), (463, 407664), (596, 316692), (684, 275948), (894, 211128), (912, 206961), (926, 203832), (1192, 158346), (1341, 140752), (1368, 137974), (1389, 135888), (1788, 105564), (1852, 101916), (2384, 79173), (2682, 70376), (2736, 68987), (2778, 67944), (2831, 66672), (3576, 52782), (3704, 50958), (4167, 45296), (5364, 35188), (5556, 33972), (5662, 33336), (7152, 26391), (7408, 25479), (8334, 22648), (8493, 22224), (8797, 21456), (10728, 17594), (11112, 16986), (11324, 16668)]