146945952

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:307

約数の個数: 144

約数和(自身を含む): 438197760

約数和(自身を除く): 291251808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 109, 124, 144, 151, 186, 218, 248, 279, 288, 302, 327, 372, 436, 453, 496, 558, 604, 654, 744, 872, 906, 981, 992, 1116, 1208, 1308, 1359, 1488, 1744, 1812, 1962, 2232, 2416, 2616, 2718, 2976, 3379, 3488, 3624, 3924, 4464, 4681, 4832, 5232, 5436, 6758, 7248, 7848, 8928, 9362, 10137, 10464, 10872, 13516, 14043, 14496, 15696, 16459, 18724, 20274, 21744, 27032, 28086, 30411, 31392, 32918, 37448, 40548, 42129, 43488, 49377, 54064, 56172, 60822, 65836, 74896, 81096, 84258, 98754, 108128, 112344, 121644, 131672, 148131, 149792, 162192, 168516, 197508, 224688, 243288, 263344, 296262, 324384, 337032, 395016, 449376, 486576, 510229, 526688, 592524, 674064, 790032, 973152, 1020458, 1185048, 1348128, 1530687, 1580064, 2040916, 2370096, 3061374, 4081832, 4592061, 4740192, 6122748, 8163664, 9184122, 12245496, 16327328, 18368244, 24490992, 36736488, 48981984, 73472976, 146945952]

約数ペア:

[(1, 146945952), (2, 73472976), (3, 48981984), (4, 36736488), (6, 24490992), (8, 18368244), (9, 16327328), (12, 12245496), (16, 9184122), (18, 8163664), (24, 6122748), (31, 4740192), (32, 4592061), (36, 4081832), (48, 3061374), (62, 2370096), (72, 2040916), (93, 1580064), (96, 1530687), (109, 1348128), (124, 1185048), (144, 1020458), (151, 973152), (186, 790032), (218, 674064), (248, 592524), (279, 526688), (288, 510229), (302, 486576), (327, 449376), (372, 395016), (436, 337032), (453, 324384), (496, 296262), (558, 263344), (604, 243288), (654, 224688), (744, 197508), (872, 168516), (906, 162192), (981, 149792), (992, 148131), (1116, 131672), (1208, 121644), (1308, 112344), (1359, 108128), (1488, 98754), (1744, 84258), (1812, 81096), (1962, 74896), (2232, 65836), (2416, 60822), (2616, 56172), (2718, 54064), (2976, 49377), (3379, 43488), (3488, 42129), (3624, 40548), (3924, 37448), (4464, 32918), (4681, 31392), (4832, 30411), (5232, 28086), (5436, 27032), (6758, 21744), (7248, 20274), (7848, 18724), (8928, 16459), (9362, 15696), (10137, 14496), (10464, 14043), (10872, 13516)]