157048893465

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1987}}^1$

素因数の和:2247

約数の個数: 128

約数和(自身を含む): 279630489600

約数和(自身を除く): 122581596135

約数列:

[1, 3, 5, 15, 19, 29, 57, 73, 87, 95, 131, 145, 219, 285, 365, 393, 435, 551, 655, 1095, 1387, 1653, 1965, 1987, 2117, 2489, 2755, 3799, 4161, 5961, 6351, 6935, 7467, 8265, 9563, 9935, 10585, 11397, 12445, 18995, 20805, 28689, 29805, 31755, 37335, 37753, 40223, 47815, 56985, 57623, 72181, 113259, 120669, 143445, 145051, 172869, 181697, 188765, 201115, 216543, 260297, 277327, 288115, 360905, 435153, 545091, 566295, 603345, 725255, 780891, 831981, 864345, 908485, 1082715, 1094837, 1301485, 1386635, 2175765, 2725455, 2755969, 3284511, 3904455, 4159905, 4206479, 4945643, 5269213, 5474185, 7548613, 8267907, 12619437, 13779845, 14836929, 15807639, 16422555, 19001681, 21032395, 22645839, 24728215, 26346065, 37743065, 41339535, 57005043, 63097185, 74184645, 79038195, 79923101, 95008405, 113229195, 143423647, 239769303, 285025215, 361031939, 399615505, 430270941, 551048749, 717118235, 1083095817, 1198846515, 1653146247, 1805159695, 2151354705, 2755243745, 5415479085, 8265731235, 10469926231, 31409778693, 52349631155, 157048893465]

約数ペア:

[(1, 157048893465), (3, 52349631155), (5, 31409778693), (15, 10469926231), (19, 8265731235), (29, 5415479085), (57, 2755243745), (73, 2151354705), (87, 1805159695), (95, 1653146247), (131, 1198846515), (145, 1083095817), (219, 717118235), (285, 551048749), (365, 430270941), (393, 399615505), (435, 361031939), (551, 285025215), (655, 239769303), (1095, 143423647), (1387, 113229195), (1653, 95008405), (1965, 79923101), (1987, 79038195), (2117, 74184645), (2489, 63097185), (2755, 57005043), (3799, 41339535), (4161, 37743065), (5961, 26346065), (6351, 24728215), (6935, 22645839), (7467, 21032395), (8265, 19001681), (9563, 16422555), (9935, 15807639), (10585, 14836929), (11397, 13779845), (12445, 12619437), (18995, 8267907), (20805, 7548613), (28689, 5474185), (29805, 5269213), (31755, 4945643), (37335, 4206479), (37753, 4159905), (40223, 3904455), (47815, 3284511), (56985, 2755969), (57623, 2725455), (72181, 2175765), (113259, 1386635), (120669, 1301485), (143445, 1094837), (145051, 1082715), (172869, 908485), (181697, 864345), (188765, 831981), (201115, 780891), (216543, 725255), (260297, 603345), (277327, 566295), (288115, 545091), (360905, 435153)]