161193456

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:548

約数の個数: 160

約数和(自身を含む): 501396480

約数和(自身を除く): 340203024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 47, 48, 51, 54, 68, 72, 94, 102, 108, 136, 141, 144, 153, 188, 204, 216, 272, 282, 306, 376, 408, 423, 432, 459, 467, 564, 612, 752, 799, 816, 846, 918, 934, 1128, 1224, 1269, 1401, 1598, 1692, 1836, 1868, 2256, 2397, 2448, 2538, 2802, 3196, 3384, 3672, 3736, 4203, 4794, 5076, 5604, 6392, 6768, 7191, 7344, 7472, 7939, 8406, 9588, 10152, 11208, 12609, 12784, 14382, 15878, 16812, 19176, 20304, 21573, 21949, 22416, 23817, 25218, 28764, 31756, 33624, 38352, 43146, 43898, 47634, 50436, 57528, 63512, 65847, 67248, 71451, 86292, 87796, 95268, 100872, 115056, 127024, 131694, 142902, 172584, 175592, 190536, 197541, 201744, 214353, 263388, 285804, 345168, 351184, 373133, 381072, 395082, 428706, 526776, 571608, 592623, 746266, 790164, 857412, 1053552, 1119399, 1143216, 1185246, 1492532, 1580328, 1714824, 2238798, 2370492, 2985064, 3160656, 3358197, 3429648, 4477596, 4740984, 5970128, 6716394, 8955192, 9481968, 10074591, 13432788, 17910384, 20149182, 26865576, 40298364, 53731152, 80596728, 161193456]

約数ペア:

[(1, 161193456), (2, 80596728), (3, 53731152), (4, 40298364), (6, 26865576), (8, 20149182), (9, 17910384), (12, 13432788), (16, 10074591), (17, 9481968), (18, 8955192), (24, 6716394), (27, 5970128), (34, 4740984), (36, 4477596), (47, 3429648), (48, 3358197), (51, 3160656), (54, 2985064), (68, 2370492), (72, 2238798), (94, 1714824), (102, 1580328), (108, 1492532), (136, 1185246), (141, 1143216), (144, 1119399), (153, 1053552), (188, 857412), (204, 790164), (216, 746266), (272, 592623), (282, 571608), (306, 526776), (376, 428706), (408, 395082), (423, 381072), (432, 373133), (459, 351184), (467, 345168), (564, 285804), (612, 263388), (752, 214353), (799, 201744), (816, 197541), (846, 190536), (918, 175592), (934, 172584), (1128, 142902), (1224, 131694), (1269, 127024), (1401, 115056), (1598, 100872), (1692, 95268), (1836, 87796), (1868, 86292), (2256, 71451), (2397, 67248), (2448, 65847), (2538, 63512), (2802, 57528), (3196, 50436), (3384, 47634), (3672, 43898), (3736, 43146), (4203, 38352), (4794, 33624), (5076, 31756), (5604, 28764), (6392, 25218), (6768, 23817), (7191, 22416), (7344, 21949), (7472, 21573), (7939, 20304), (8406, 19176), (9588, 16812), (10152, 15878), (11208, 14382), (12609, 12784)]