147719712

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1071

約数の個数: 144

約数和(自身を含む): 466083072

約数和(自身を除く): 318363360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 651, 672, 744, 784, 868, 992, 1013, 1176, 1302, 1488, 1519, 1568, 1736, 2026, 2352, 2604, 2976, 3038, 3039, 3472, 4052, 4557, 4704, 5208, 6076, 6078, 6944, 7091, 8104, 9114, 10416, 12152, 12156, 14182, 16208, 18228, 20832, 21273, 24304, 24312, 28364, 31403, 32416, 36456, 42546, 48608, 48624, 49637, 56728, 62806, 72912, 85092, 94209, 97248, 99274, 113456, 125612, 145824, 148911, 170184, 188418, 198548, 219821, 226912, 251224, 297822, 340368, 376836, 397096, 439642, 502448, 595644, 659463, 680736, 753672, 794192, 879284, 1004896, 1191288, 1318926, 1507344, 1538747, 1588384, 1758568, 2382576, 2637852, 3014688, 3077494, 3517136, 4616241, 4765152, 5275704, 6154988, 7034272, 9232482, 10551408, 12309976, 18464964, 21102816, 24619952, 36929928, 49239904, 73859856, 147719712]

約数ペア:

[(1, 147719712), (2, 73859856), (3, 49239904), (4, 36929928), (6, 24619952), (7, 21102816), (8, 18464964), (12, 12309976), (14, 10551408), (16, 9232482), (21, 7034272), (24, 6154988), (28, 5275704), (31, 4765152), (32, 4616241), (42, 3517136), (48, 3077494), (49, 3014688), (56, 2637852), (62, 2382576), (84, 1758568), (93, 1588384), (96, 1538747), (98, 1507344), (112, 1318926), (124, 1191288), (147, 1004896), (168, 879284), (186, 794192), (196, 753672), (217, 680736), (224, 659463), (248, 595644), (294, 502448), (336, 439642), (372, 397096), (392, 376836), (434, 340368), (496, 297822), (588, 251224), (651, 226912), (672, 219821), (744, 198548), (784, 188418), (868, 170184), (992, 148911), (1013, 145824), (1176, 125612), (1302, 113456), (1488, 99274), (1519, 97248), (1568, 94209), (1736, 85092), (2026, 72912), (2352, 62806), (2604, 56728), (2976, 49637), (3038, 48624), (3039, 48608), (3472, 42546), (4052, 36456), (4557, 32416), (4704, 31403), (5208, 28364), (6076, 24312), (6078, 24304), (6944, 21273), (7091, 20832), (8104, 18228), (9114, 16208), (10416, 14182), (12152, 12156)]