159357030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:374

約数の個数: 128

約数和(自身を含む): 457850880

約数和(自身を除く): 298493850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 137, 145, 174, 191, 203, 210, 274, 290, 382, 406, 411, 435, 573, 609, 685, 822, 870, 955, 959, 1015, 1146, 1218, 1337, 1370, 1910, 1918, 2030, 2055, 2674, 2865, 2877, 3045, 3973, 4011, 4110, 4795, 5539, 5730, 5754, 6090, 6685, 7946, 8022, 9590, 11078, 11919, 13370, 14385, 16617, 19865, 20055, 23838, 26167, 27695, 27811, 28770, 33234, 38773, 39730, 40110, 52334, 55390, 55622, 59595, 77546, 78501, 83085, 83433, 116319, 119190, 130835, 139055, 157002, 166170, 166866, 183169, 193865, 232638, 261670, 278110, 366338, 387730, 392505, 417165, 549507, 581595, 758843, 785010, 834330, 915845, 1099014, 1163190, 1517686, 1831690, 2276529, 2747535, 3794215, 4553058, 5311901, 5495070, 7588430, 10623802, 11382645, 15935703, 22765290, 26559505, 31871406, 53119010, 79678515, 159357030]

約数ペア:

[(1, 159357030), (2, 79678515), (3, 53119010), (5, 31871406), (6, 26559505), (7, 22765290), (10, 15935703), (14, 11382645), (15, 10623802), (21, 7588430), (29, 5495070), (30, 5311901), (35, 4553058), (42, 3794215), (58, 2747535), (70, 2276529), (87, 1831690), (105, 1517686), (137, 1163190), (145, 1099014), (174, 915845), (191, 834330), (203, 785010), (210, 758843), (274, 581595), (290, 549507), (382, 417165), (406, 392505), (411, 387730), (435, 366338), (573, 278110), (609, 261670), (685, 232638), (822, 193865), (870, 183169), (955, 166866), (959, 166170), (1015, 157002), (1146, 139055), (1218, 130835), (1337, 119190), (1370, 116319), (1910, 83433), (1918, 83085), (2030, 78501), (2055, 77546), (2674, 59595), (2865, 55622), (2877, 55390), (3045, 52334), (3973, 40110), (4011, 39730), (4110, 38773), (4795, 33234), (5539, 28770), (5730, 27811), (5754, 27695), (6090, 26167), (6685, 23838), (7946, 20055), (8022, 19865), (9590, 16617), (11078, 14385), (11919, 13370)]