165819291216

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1\times {\mathrm{739}}^1$

素因数の和:1453

約数の個数: 160

約数和(自身を含む): 440265214080

約数和(自身を除く): 274445922864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 193, 212, 318, 386, 424, 457, 579, 636, 739, 772, 848, 914, 1158, 1272, 1371, 1478, 1544, 1828, 2217, 2316, 2544, 2742, 2956, 3088, 3656, 4434, 4632, 5484, 5912, 7312, 8868, 9264, 10229, 10968, 11824, 17736, 20458, 21936, 24221, 30687, 35472, 39167, 40916, 48442, 61374, 72663, 78334, 81832, 88201, 96884, 117501, 122748, 142627, 145326, 156668, 163664, 176402, 193768, 235002, 245496, 264603, 285254, 290652, 313336, 337723, 352804, 387536, 427881, 470004, 490992, 529206, 570508, 581304, 626672, 675446, 705608, 855762, 940008, 1013169, 1058412, 1141016, 1162608, 1350892, 1411216, 1711524, 1880016, 2026338, 2116824, 2282032, 2701784, 3423048, 4052676, 4233648, 4674653, 5403568, 6846096, 7559231, 8105352, 9349306, 14023959, 15118462, 16210704, 17899319, 18698612, 22677693, 28047918, 30236924, 35798638, 37397224, 45355386, 53697957, 56095836, 60473848, 65180539, 71597276, 74794448, 90710772, 107395914, 112191672, 120947696, 130361078, 143194552, 181421544, 195541617, 214791828, 224383344, 260722156, 286389104, 362843088, 391083234, 429583656, 521444312, 782166468, 859167312, 1042888624, 1564332936, 3128665872, 3454568567, 6909137134, 10363705701, 13818274268, 20727411402, 27636548536, 41454822804, 55273097072, 82909645608, 165819291216]

約数ペア:

[(1, 165819291216), (2, 82909645608), (3, 55273097072), (4, 41454822804), (6, 27636548536), (8, 20727411402), (12, 13818274268), (16, 10363705701), (24, 6909137134), (48, 3454568567), (53, 3128665872), (106, 1564332936), (159, 1042888624), (193, 859167312), (212, 782166468), (318, 521444312), (386, 429583656), (424, 391083234), (457, 362843088), (579, 286389104), (636, 260722156), (739, 224383344), (772, 214791828), (848, 195541617), (914, 181421544), (1158, 143194552), (1272, 130361078), (1371, 120947696), (1478, 112191672), (1544, 107395914), (1828, 90710772), (2217, 74794448), (2316, 71597276), (2544, 65180539), (2742, 60473848), (2956, 56095836), (3088, 53697957), (3656, 45355386), (4434, 37397224), (4632, 35798638), (5484, 30236924), (5912, 28047918), (7312, 22677693), (8868, 18698612), (9264, 17899319), (10229, 16210704), (10968, 15118462), (11824, 14023959), (17736, 9349306), (20458, 8105352), (21936, 7559231), (24221, 6846096), (30687, 5403568), (35472, 4674653), (39167, 4233648), (40916, 4052676), (48442, 3423048), (61374, 2701784), (72663, 2282032), (78334, 2116824), (81832, 2026338), (88201, 1880016), (96884, 1711524), (117501, 1411216), (122748, 1350892), (142627, 1162608), (145326, 1141016), (156668, 1058412), (163664, 1013169), (176402, 940008), (193768, 855762), (235002, 705608), (245496, 675446), (264603, 626672), (285254, 581304), (290652, 570508), (313336, 529206), (337723, 490992), (352804, 470004), (387536, 427881)]