161843808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:525

約数の個数: 192

約数和(自身を含む): 531836928

約数和(自身を除く): 369993120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 32, 34, 42, 48, 51, 56, 62, 68, 84, 93, 96, 102, 112, 119, 124, 136, 168, 186, 204, 217, 224, 238, 248, 272, 336, 357, 372, 408, 434, 457, 476, 496, 527, 544, 651, 672, 714, 744, 816, 868, 914, 952, 992, 1054, 1302, 1371, 1428, 1488, 1581, 1632, 1736, 1828, 1904, 2108, 2604, 2742, 2856, 2976, 3162, 3199, 3472, 3656, 3689, 3808, 4216, 5208, 5484, 5712, 6324, 6398, 6944, 7312, 7378, 7769, 8432, 9597, 10416, 10968, 11067, 11424, 12648, 12796, 14167, 14624, 14756, 15538, 16864, 19194, 20832, 21936, 22134, 23307, 25296, 25592, 28334, 29512, 31076, 38388, 42501, 43872, 44268, 46614, 50592, 51184, 54383, 56668, 59024, 62152, 76776, 85002, 88536, 93228, 99169, 102368, 108766, 113336, 118048, 124304, 153552, 163149, 170004, 177072, 186456, 198338, 217532, 226672, 240839, 248608, 297507, 307104, 326298, 340008, 354144, 372912, 396676, 435064, 453344, 481678, 595014, 652596, 680016, 722517, 745824, 793352, 870128, 963356, 1190028, 1305192, 1360032, 1445034, 1586704, 1685873, 1740256, 1926712, 2380056, 2610384, 2890068, 3173408, 3371746, 3853424, 4760112, 5057619, 5220768, 5780136, 6743492, 7706848, 9520224, 10115238, 11560272, 13486984, 20230476, 23120544, 26973968, 40460952, 53947936, 80921904, 161843808]

約数ペア:

[(1, 161843808), (2, 80921904), (3, 53947936), (4, 40460952), (6, 26973968), (7, 23120544), (8, 20230476), (12, 13486984), (14, 11560272), (16, 10115238), (17, 9520224), (21, 7706848), (24, 6743492), (28, 5780136), (31, 5220768), (32, 5057619), (34, 4760112), (42, 3853424), (48, 3371746), (51, 3173408), (56, 2890068), (62, 2610384), (68, 2380056), (84, 1926712), (93, 1740256), (96, 1685873), (102, 1586704), (112, 1445034), (119, 1360032), (124, 1305192), (136, 1190028), (168, 963356), (186, 870128), (204, 793352), (217, 745824), (224, 722517), (238, 680016), (248, 652596), (272, 595014), (336, 481678), (357, 453344), (372, 435064), (408, 396676), (434, 372912), (457, 354144), (476, 340008), (496, 326298), (527, 307104), (544, 297507), (651, 248608), (672, 240839), (714, 226672), (744, 217532), (816, 198338), (868, 186456), (914, 177072), (952, 170004), (992, 163149), (1054, 153552), (1302, 124304), (1371, 118048), (1428, 113336), (1488, 108766), (1581, 102368), (1632, 99169), (1736, 93228), (1828, 88536), (1904, 85002), (2108, 76776), (2604, 62152), (2742, 59024), (2856, 56668), (2976, 54383), (3162, 51184), (3199, 50592), (3472, 46614), (3656, 44268), (3689, 43872), (3808, 42501), (4216, 38388), (5208, 31076), (5484, 29512), (5712, 28334), (6324, 25592), (6398, 25296), (6944, 23307), (7312, 22134), (7378, 21936), (7769, 20832), (8432, 19194), (9597, 16864), (10416, 15538), (10968, 14756), (11067, 14624), (11424, 14167), (12648, 12796)]