158786936

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 401241600

約数和(自身を除く): 242454664

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 59, 68, 77, 88, 118, 119, 136, 154, 187, 236, 238, 257, 308, 374, 413, 472, 476, 514, 616, 649, 748, 826, 952, 1003, 1028, 1298, 1309, 1496, 1652, 1799, 2006, 2056, 2596, 2618, 2827, 3304, 3598, 4012, 4369, 4543, 5192, 5236, 5654, 7021, 7196, 8024, 8738, 9086, 10472, 11033, 11308, 14042, 14392, 15163, 17476, 18172, 19789, 22066, 22616, 28084, 30326, 30583, 34952, 36344, 39578, 44132, 48059, 56168, 60652, 61166, 77231, 79156, 88264, 96118, 106141, 121304, 122332, 154462, 158312, 166793, 192236, 212282, 244664, 257771, 308924, 333586, 336413, 384472, 424564, 515542, 617848, 667172, 672826, 849128, 1031084, 1167551, 1334344, 1345652, 1804397, 2062168, 2335102, 2691304, 2835481, 3608794, 4670204, 5670962, 7217588, 9340408, 11341924, 14435176, 19848367, 22683848, 39696734, 79393468, 158786936]

約数ペア:

[(1, 158786936), (2, 79393468), (4, 39696734), (7, 22683848), (8, 19848367), (11, 14435176), (14, 11341924), (17, 9340408), (22, 7217588), (28, 5670962), (34, 4670204), (44, 3608794), (56, 2835481), (59, 2691304), (68, 2335102), (77, 2062168), (88, 1804397), (118, 1345652), (119, 1334344), (136, 1167551), (154, 1031084), (187, 849128), (236, 672826), (238, 667172), (257, 617848), (308, 515542), (374, 424564), (413, 384472), (472, 336413), (476, 333586), (514, 308924), (616, 257771), (649, 244664), (748, 212282), (826, 192236), (952, 166793), (1003, 158312), (1028, 154462), (1298, 122332), (1309, 121304), (1496, 106141), (1652, 96118), (1799, 88264), (2006, 79156), (2056, 77231), (2596, 61166), (2618, 60652), (2827, 56168), (3304, 48059), (3598, 44132), (4012, 39578), (4369, 36344), (4543, 34952), (5192, 30583), (5236, 30326), (5654, 28084), (7021, 22616), (7196, 22066), (8024, 19789), (8738, 18172), (9086, 17476), (10472, 15163), (11033, 14392), (11308, 14042)]