158015970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:389

約数の個数: 192

約数和(自身を含む): 507386880

約数和(自身を除く): 349370910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 43, 45, 57, 63, 70, 86, 90, 95, 105, 114, 126, 129, 133, 171, 190, 210, 215, 258, 266, 285, 301, 307, 315, 342, 387, 399, 430, 570, 602, 614, 630, 645, 665, 774, 798, 817, 855, 903, 921, 1197, 1290, 1330, 1505, 1535, 1634, 1710, 1806, 1842, 1935, 1995, 2149, 2394, 2451, 2709, 2763, 3010, 3070, 3870, 3990, 4085, 4298, 4515, 4605, 4902, 5418, 5526, 5719, 5833, 5985, 6447, 7353, 8170, 9030, 9210, 10745, 11438, 11666, 11970, 12255, 12894, 13201, 13545, 13815, 14706, 17157, 17499, 19341, 21490, 24510, 26402, 27090, 27630, 28595, 29165, 32235, 34314, 34998, 36765, 38682, 39603, 40831, 51471, 52497, 57190, 58330, 64470, 66005, 73530, 79206, 81662, 85785, 87495, 92407, 96705, 102942, 104994, 118809, 122493, 132010, 171570, 174990, 184814, 193410, 198015, 204155, 237618, 244986, 250819, 257355, 262485, 277221, 367479, 396030, 408310, 462035, 501638, 514710, 524970, 554442, 594045, 612465, 734958, 752457, 831663, 924070, 1188090, 1224930, 1254095, 1386105, 1504914, 1663326, 1755733, 1837395, 2257371, 2508190, 2772210, 3511466, 3674790, 3762285, 4158315, 4514742, 5267199, 7524570, 8316630, 8778665, 10534398, 11286855, 15801597, 17557330, 22573710, 26335995, 31603194, 52671990, 79007985, 158015970]

約数ペア:

[(1, 158015970), (2, 79007985), (3, 52671990), (5, 31603194), (6, 26335995), (7, 22573710), (9, 17557330), (10, 15801597), (14, 11286855), (15, 10534398), (18, 8778665), (19, 8316630), (21, 7524570), (30, 5267199), (35, 4514742), (38, 4158315), (42, 3762285), (43, 3674790), (45, 3511466), (57, 2772210), (63, 2508190), (70, 2257371), (86, 1837395), (90, 1755733), (95, 1663326), (105, 1504914), (114, 1386105), (126, 1254095), (129, 1224930), (133, 1188090), (171, 924070), (190, 831663), (210, 752457), (215, 734958), (258, 612465), (266, 594045), (285, 554442), (301, 524970), (307, 514710), (315, 501638), (342, 462035), (387, 408310), (399, 396030), (430, 367479), (570, 277221), (602, 262485), (614, 257355), (630, 250819), (645, 244986), (665, 237618), (774, 204155), (798, 198015), (817, 193410), (855, 184814), (903, 174990), (921, 171570), (1197, 132010), (1290, 122493), (1330, 118809), (1505, 104994), (1535, 102942), (1634, 96705), (1710, 92407), (1806, 87495), (1842, 85785), (1935, 81662), (1995, 79206), (2149, 73530), (2394, 66005), (2451, 64470), (2709, 58330), (2763, 57190), (3010, 52497), (3070, 51471), (3870, 40831), (3990, 39603), (4085, 38682), (4298, 36765), (4515, 34998), (4605, 34314), (4902, 32235), (5418, 29165), (5526, 28595), (5719, 27630), (5833, 27090), (5985, 26402), (6447, 24510), (7353, 21490), (8170, 19341), (9030, 17499), (9210, 17157), (10745, 14706), (11438, 13815), (11666, 13545), (11970, 13201), (12255, 12894)]