157128702990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{52291}}^1$

素因数の和:52698

約数の個数: 128

約数和(自身を含む): 442766822400

約数和(自身を除く): 285638119410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 349, 410, 574, 615, 698, 861, 1047, 1230, 1435, 1722, 1745, 2094, 2443, 2870, 3490, 4305, 4886, 5235, 7329, 8610, 10470, 12215, 14309, 14658, 24430, 28618, 36645, 42927, 52291, 71545, 73290, 85854, 100163, 104582, 143090, 156873, 200326, 214635, 261455, 300489, 313746, 366037, 429270, 500815, 522910, 600978, 732074, 784365, 1001630, 1098111, 1502445, 1568730, 1830185, 2143931, 2196222, 3004890, 3660370, 4287862, 5490555, 6431793, 10719655, 10981110, 12863586, 15007517, 18249559, 21439310, 30015034, 32158965, 36499118, 45022551, 54748677, 64317930, 75037585, 90045102, 91247795, 109497354, 127746913, 150075170, 182495590, 225112755, 255493826, 273743385, 383240739, 450225510, 547486770, 638734565, 748231919, 766481478, 1277469130, 1496463838, 1916203695, 2244695757, 3741159595, 3832407390, 4489391514, 5237623433, 7482319190, 10475246866, 11223478785, 15712870299, 22446957570, 26188117165, 31425740598, 52376234330, 78564351495, 157128702990]

約数ペア:

[(1, 157128702990), (2, 78564351495), (3, 52376234330), (5, 31425740598), (6, 26188117165), (7, 22446957570), (10, 15712870299), (14, 11223478785), (15, 10475246866), (21, 7482319190), (30, 5237623433), (35, 4489391514), (41, 3832407390), (42, 3741159595), (70, 2244695757), (82, 1916203695), (105, 1496463838), (123, 1277469130), (205, 766481478), (210, 748231919), (246, 638734565), (287, 547486770), (349, 450225510), (410, 383240739), (574, 273743385), (615, 255493826), (698, 225112755), (861, 182495590), (1047, 150075170), (1230, 127746913), (1435, 109497354), (1722, 91247795), (1745, 90045102), (2094, 75037585), (2443, 64317930), (2870, 54748677), (3490, 45022551), (4305, 36499118), (4886, 32158965), (5235, 30015034), (7329, 21439310), (8610, 18249559), (10470, 15007517), (12215, 12863586), (14309, 10981110), (14658, 10719655), (24430, 6431793), (28618, 5490555), (36645, 4287862), (42927, 3660370), (52291, 3004890), (71545, 2196222), (73290, 2143931), (85854, 1830185), (100163, 1568730), (104582, 1502445), (143090, 1098111), (156873, 1001630), (200326, 784365), (214635, 732074), (261455, 600978), (300489, 522910), (313746, 500815), (366037, 429270)]