127139184

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1563

約数の個数: 120

約数和(自身を含む): 386880000

約数和(自身を除く): 259740816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1499, 1767, 2232, 2356, 2736, 2998, 3534, 4464, 4497, 4712, 5301, 5996, 7068, 8994, 9424, 10602, 11992, 13491, 14136, 17988, 21204, 23984, 26982, 28272, 28481, 35976, 42408, 46469, 53964, 56962, 71952, 84816, 85443, 92938, 107928, 113924, 139407, 170886, 185876, 215856, 227848, 256329, 278814, 341772, 371752, 418221, 455696, 512658, 557628, 683544, 743504, 836442, 882911, 1025316, 1115256, 1367088, 1672884, 1765822, 2050632, 2230512, 2648733, 3345768, 3531644, 4101264, 5297466, 6691536, 7063288, 7946199, 10594932, 14126576, 15892398, 21189864, 31784796, 42379728, 63569592, 127139184]

約数ペア:

[(1, 127139184), (2, 63569592), (3, 42379728), (4, 31784796), (6, 21189864), (8, 15892398), (9, 14126576), (12, 10594932), (16, 7946199), (18, 7063288), (19, 6691536), (24, 5297466), (31, 4101264), (36, 3531644), (38, 3345768), (48, 2648733), (57, 2230512), (62, 2050632), (72, 1765822), (76, 1672884), (93, 1367088), (114, 1115256), (124, 1025316), (144, 882911), (152, 836442), (171, 743504), (186, 683544), (228, 557628), (248, 512658), (279, 455696), (304, 418221), (342, 371752), (372, 341772), (456, 278814), (496, 256329), (558, 227848), (589, 215856), (684, 185876), (744, 170886), (912, 139407), (1116, 113924), (1178, 107928), (1368, 92938), (1488, 85443), (1499, 84816), (1767, 71952), (2232, 56962), (2356, 53964), (2736, 46469), (2998, 42408), (3534, 35976), (4464, 28481), (4497, 28272), (4712, 26982), (5301, 23984), (5996, 21204), (7068, 17988), (8994, 14136), (9424, 13491), (10602, 11992)]