157391712

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 216

約数和(自身を含む): 498843072

約数和(自身を除く): 341451360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 61, 62, 68, 72, 93, 96, 102, 122, 124, 136, 144, 153, 183, 186, 204, 244, 248, 272, 279, 288, 289, 306, 366, 372, 408, 488, 496, 527, 544, 549, 558, 578, 612, 732, 744, 816, 867, 976, 992, 1037, 1054, 1098, 1116, 1156, 1224, 1464, 1488, 1581, 1632, 1734, 1891, 1952, 2074, 2108, 2196, 2232, 2312, 2448, 2601, 2928, 2976, 3111, 3162, 3468, 3782, 4148, 4216, 4392, 4464, 4624, 4743, 4896, 5202, 5673, 5856, 6222, 6324, 6936, 7564, 8296, 8432, 8784, 8928, 8959, 9248, 9333, 9486, 10404, 11346, 12444, 12648, 13872, 15128, 16592, 16864, 17019, 17568, 17629, 17918, 18666, 18972, 20808, 22692, 24888, 25296, 26877, 27744, 30256, 32147, 33184, 34038, 35258, 35836, 37332, 37944, 41616, 45384, 49776, 50592, 52887, 53754, 60512, 64294, 68076, 70516, 71672, 74664, 75888, 80631, 83232, 90768, 96441, 99552, 105774, 107508, 128588, 136152, 141032, 143344, 149328, 151776, 158661, 161262, 181536, 192882, 211548, 215016, 257176, 272304, 282064, 286688, 289323, 298656, 317322, 322524, 385764, 423096, 430032, 514352, 544608, 546499, 564128, 578646, 634644, 645048, 771528, 846192, 860064, 1028704, 1092998, 1157292, 1269288, 1290096, 1543056, 1639497, 1692384, 2185996, 2314584, 2538576, 2580192, 3086112, 3278994, 4371992, 4629168, 4918491, 5077152, 6557988, 8743984, 9258336, 9836982, 13115976, 17487968, 19673964, 26231952, 39347928, 52463904, 78695856, 157391712]

約数ペア:

[(1, 157391712), (2, 78695856), (3, 52463904), (4, 39347928), (6, 26231952), (8, 19673964), (9, 17487968), (12, 13115976), (16, 9836982), (17, 9258336), (18, 8743984), (24, 6557988), (31, 5077152), (32, 4918491), (34, 4629168), (36, 4371992), (48, 3278994), (51, 3086112), (61, 2580192), (62, 2538576), (68, 2314584), (72, 2185996), (93, 1692384), (96, 1639497), (102, 1543056), (122, 1290096), (124, 1269288), (136, 1157292), (144, 1092998), (153, 1028704), (183, 860064), (186, 846192), (204, 771528), (244, 645048), (248, 634644), (272, 578646), (279, 564128), (288, 546499), (289, 544608), (306, 514352), (366, 430032), (372, 423096), (408, 385764), (488, 322524), (496, 317322), (527, 298656), (544, 289323), (549, 286688), (558, 282064), (578, 272304), (612, 257176), (732, 215016), (744, 211548), (816, 192882), (867, 181536), (976, 161262), (992, 158661), (1037, 151776), (1054, 149328), (1098, 143344), (1116, 141032), (1156, 136152), (1224, 128588), (1464, 107508), (1488, 105774), (1581, 99552), (1632, 96441), (1734, 90768), (1891, 83232), (1952, 80631), (2074, 75888), (2108, 74664), (2196, 71672), (2232, 70516), (2312, 68076), (2448, 64294), (2601, 60512), (2928, 53754), (2976, 52887), (3111, 50592), (3162, 49776), (3468, 45384), (3782, 41616), (4148, 37944), (4216, 37332), (4392, 35836), (4464, 35258), (4624, 34038), (4743, 33184), (4896, 32147), (5202, 30256), (5673, 27744), (5856, 26877), (6222, 25296), (6324, 24888), (6936, 22692), (7564, 20808), (8296, 18972), (8432, 18666), (8784, 17918), (8928, 17629), (8959, 17568), (9248, 17019), (9333, 16864), (9486, 16592), (10404, 15128), (11346, 13872), (12444, 12648)]