147481572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 432579840

約数和(自身を除く): 285098268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 43, 49, 57, 76, 84, 86, 98, 114, 129, 133, 147, 172, 196, 228, 258, 266, 294, 301, 307, 399, 516, 532, 588, 602, 614, 798, 817, 903, 921, 931, 1204, 1228, 1596, 1634, 1806, 1842, 1862, 2107, 2149, 2451, 2793, 3268, 3612, 3684, 3724, 4214, 4298, 4902, 5586, 5719, 5833, 6321, 6447, 8428, 8596, 9804, 11172, 11438, 11666, 12642, 12894, 13201, 15043, 17157, 17499, 22876, 23332, 25284, 25788, 26402, 30086, 34314, 34998, 39603, 40033, 40831, 45129, 52804, 60172, 68628, 69996, 79206, 80066, 81662, 90258, 92407, 120099, 122493, 158412, 160132, 163324, 180516, 184814, 240198, 244986, 250819, 277221, 285817, 369628, 480396, 489972, 501638, 554442, 571634, 646849, 752457, 857451, 1003276, 1108884, 1143268, 1293698, 1504914, 1714902, 1755733, 1940547, 2587396, 3009828, 3429804, 3511466, 3881094, 5267199, 7022932, 7762188, 10534398, 12290131, 21068796, 24580262, 36870393, 49160524, 73740786, 147481572]

約数ペア:

[(1, 147481572), (2, 73740786), (3, 49160524), (4, 36870393), (6, 24580262), (7, 21068796), (12, 12290131), (14, 10534398), (19, 7762188), (21, 7022932), (28, 5267199), (38, 3881094), (42, 3511466), (43, 3429804), (49, 3009828), (57, 2587396), (76, 1940547), (84, 1755733), (86, 1714902), (98, 1504914), (114, 1293698), (129, 1143268), (133, 1108884), (147, 1003276), (172, 857451), (196, 752457), (228, 646849), (258, 571634), (266, 554442), (294, 501638), (301, 489972), (307, 480396), (399, 369628), (516, 285817), (532, 277221), (588, 250819), (602, 244986), (614, 240198), (798, 184814), (817, 180516), (903, 163324), (921, 160132), (931, 158412), (1204, 122493), (1228, 120099), (1596, 92407), (1634, 90258), (1806, 81662), (1842, 80066), (1862, 79206), (2107, 69996), (2149, 68628), (2451, 60172), (2793, 52804), (3268, 45129), (3612, 40831), (3684, 40033), (3724, 39603), (4214, 34998), (4298, 34314), (4902, 30086), (5586, 26402), (5719, 25788), (5833, 25284), (6321, 23332), (6447, 22876), (8428, 17499), (8596, 17157), (9804, 15043), (11172, 13201), (11438, 12894), (11666, 12642)]