187344408

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:545

約数の個数: 128

約数和(自身を含む): 527616000

約数和(自身を除く): 340271592

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 31, 38, 57, 58, 62, 76, 87, 93, 114, 116, 124, 152, 174, 186, 228, 232, 248, 348, 372, 456, 457, 551, 589, 696, 744, 899, 914, 1102, 1178, 1371, 1653, 1767, 1798, 1828, 2204, 2356, 2697, 2742, 3306, 3534, 3596, 3656, 4408, 4712, 5394, 5484, 6612, 7068, 7192, 8683, 10788, 10968, 13224, 13253, 14136, 14167, 17081, 17366, 21576, 26049, 26506, 28334, 34162, 34732, 39759, 42501, 51243, 52098, 53012, 56668, 68324, 69464, 79518, 85002, 102486, 104196, 106024, 113336, 136648, 159036, 170004, 204972, 208392, 251807, 269173, 318072, 340008, 409944, 410843, 503614, 538346, 755421, 807519, 821686, 1007228, 1076692, 1232529, 1510842, 1615038, 1643372, 2014456, 2153384, 2465058, 3021684, 3230076, 3286744, 4930116, 6043368, 6460152, 7806017, 9860232, 15612034, 23418051, 31224068, 46836102, 62448136, 93672204, 187344408]

約数ペア:

[(1, 187344408), (2, 93672204), (3, 62448136), (4, 46836102), (6, 31224068), (8, 23418051), (12, 15612034), (19, 9860232), (24, 7806017), (29, 6460152), (31, 6043368), (38, 4930116), (57, 3286744), (58, 3230076), (62, 3021684), (76, 2465058), (87, 2153384), (93, 2014456), (114, 1643372), (116, 1615038), (124, 1510842), (152, 1232529), (174, 1076692), (186, 1007228), (228, 821686), (232, 807519), (248, 755421), (348, 538346), (372, 503614), (456, 410843), (457, 409944), (551, 340008), (589, 318072), (696, 269173), (744, 251807), (899, 208392), (914, 204972), (1102, 170004), (1178, 159036), (1371, 136648), (1653, 113336), (1767, 106024), (1798, 104196), (1828, 102486), (2204, 85002), (2356, 79518), (2697, 69464), (2742, 68324), (3306, 56668), (3534, 53012), (3596, 52098), (3656, 51243), (4408, 42501), (4712, 39759), (5394, 34732), (5484, 34162), (6612, 28334), (7068, 26506), (7192, 26049), (8683, 21576), (10788, 17366), (10968, 17081), (13224, 14167), (13253, 14136)]