147574368

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:365

約数の個数: 144

約数和(自身を含む): 447174000

約数和(自身を除く): 299599632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 149, 152, 171, 181, 228, 288, 298, 304, 342, 362, 447, 456, 543, 596, 608, 684, 724, 894, 912, 1086, 1192, 1341, 1368, 1448, 1629, 1788, 1824, 2172, 2384, 2682, 2736, 2831, 2896, 3258, 3439, 3576, 4344, 4768, 5364, 5472, 5662, 5792, 6516, 6878, 7152, 8493, 8688, 10317, 10728, 11324, 13032, 13756, 14304, 16986, 17376, 20634, 21456, 22648, 25479, 26064, 26969, 27512, 30951, 33972, 41268, 42912, 45296, 50958, 52128, 53938, 55024, 61902, 67944, 80907, 82536, 90592, 101916, 107876, 110048, 123804, 135888, 161814, 165072, 203832, 215752, 242721, 247608, 271776, 323628, 330144, 407664, 431504, 485442, 495216, 512411, 647256, 815328, 863008, 970884, 990432, 1024822, 1294512, 1537233, 1941768, 2049644, 2589024, 3074466, 3883536, 4099288, 4611699, 6148932, 7767072, 8198576, 9223398, 12297864, 16397152, 18446796, 24595728, 36893592, 49191456, 73787184, 147574368]

約数ペア:

[(1, 147574368), (2, 73787184), (3, 49191456), (4, 36893592), (6, 24595728), (8, 18446796), (9, 16397152), (12, 12297864), (16, 9223398), (18, 8198576), (19, 7767072), (24, 6148932), (32, 4611699), (36, 4099288), (38, 3883536), (48, 3074466), (57, 2589024), (72, 2049644), (76, 1941768), (96, 1537233), (114, 1294512), (144, 1024822), (149, 990432), (152, 970884), (171, 863008), (181, 815328), (228, 647256), (288, 512411), (298, 495216), (304, 485442), (342, 431504), (362, 407664), (447, 330144), (456, 323628), (543, 271776), (596, 247608), (608, 242721), (684, 215752), (724, 203832), (894, 165072), (912, 161814), (1086, 135888), (1192, 123804), (1341, 110048), (1368, 107876), (1448, 101916), (1629, 90592), (1788, 82536), (1824, 80907), (2172, 67944), (2384, 61902), (2682, 55024), (2736, 53938), (2831, 52128), (2896, 50958), (3258, 45296), (3439, 42912), (3576, 41268), (4344, 33972), (4768, 30951), (5364, 27512), (5472, 26969), (5662, 26064), (5792, 25479), (6516, 22648), (6878, 21456), (7152, 20634), (8493, 17376), (8688, 16986), (10317, 14304), (10728, 13756), (11324, 13032)]