158889888

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 216

約数和(自身を含む): 506888928

約数和(自身を除く): 347999040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 68, 69, 72, 83, 92, 96, 102, 136, 138, 144, 153, 166, 184, 204, 207, 249, 272, 276, 288, 289, 306, 332, 368, 391, 408, 414, 498, 544, 552, 578, 612, 664, 736, 747, 782, 816, 828, 867, 996, 1104, 1156, 1173, 1224, 1328, 1411, 1494, 1564, 1632, 1656, 1734, 1909, 1992, 2208, 2312, 2346, 2448, 2601, 2656, 2822, 2988, 3128, 3312, 3468, 3519, 3818, 3984, 4233, 4624, 4692, 4896, 5202, 5644, 5727, 5976, 6256, 6624, 6647, 6936, 7038, 7636, 7968, 8466, 9248, 9384, 10404, 11288, 11454, 11952, 12512, 12699, 13294, 13872, 14076, 15272, 16932, 17181, 18768, 19941, 20808, 22576, 22908, 23904, 23987, 25398, 26588, 27744, 28152, 30544, 32453, 33864, 34362, 37536, 39882, 41616, 45152, 45816, 47974, 50796, 53176, 56304, 59823, 61088, 64906, 67728, 68724, 71961, 79764, 83232, 91632, 95948, 97359, 101592, 106352, 112608, 119646, 129812, 135456, 137448, 143922, 159528, 183264, 191896, 194718, 203184, 212704, 215883, 239292, 259624, 274896, 287844, 292077, 319056, 383792, 389436, 406368, 431766, 478584, 519248, 549792, 551701, 575688, 584154, 638112, 767584, 778872, 863532, 957168, 1038496, 1103402, 1151376, 1168308, 1557744, 1655103, 1727064, 1914336, 2206804, 2302752, 2336616, 3115488, 3310206, 3454128, 4413608, 4673232, 4965309, 6620412, 6908256, 8827216, 9346464, 9930618, 13240824, 17654432, 19861236, 26481648, 39722472, 52963296, 79444944, 158889888]

約数ペア:

[(1, 158889888), (2, 79444944), (3, 52963296), (4, 39722472), (6, 26481648), (8, 19861236), (9, 17654432), (12, 13240824), (16, 9930618), (17, 9346464), (18, 8827216), (23, 6908256), (24, 6620412), (32, 4965309), (34, 4673232), (36, 4413608), (46, 3454128), (48, 3310206), (51, 3115488), (68, 2336616), (69, 2302752), (72, 2206804), (83, 1914336), (92, 1727064), (96, 1655103), (102, 1557744), (136, 1168308), (138, 1151376), (144, 1103402), (153, 1038496), (166, 957168), (184, 863532), (204, 778872), (207, 767584), (249, 638112), (272, 584154), (276, 575688), (288, 551701), (289, 549792), (306, 519248), (332, 478584), (368, 431766), (391, 406368), (408, 389436), (414, 383792), (498, 319056), (544, 292077), (552, 287844), (578, 274896), (612, 259624), (664, 239292), (736, 215883), (747, 212704), (782, 203184), (816, 194718), (828, 191896), (867, 183264), (996, 159528), (1104, 143922), (1156, 137448), (1173, 135456), (1224, 129812), (1328, 119646), (1411, 112608), (1494, 106352), (1564, 101592), (1632, 97359), (1656, 95948), (1734, 91632), (1909, 83232), (1992, 79764), (2208, 71961), (2312, 68724), (2346, 67728), (2448, 64906), (2601, 61088), (2656, 59823), (2822, 56304), (2988, 53176), (3128, 50796), (3312, 47974), (3468, 45816), (3519, 45152), (3818, 41616), (3984, 39882), (4233, 37536), (4624, 34362), (4692, 33864), (4896, 32453), (5202, 30544), (5644, 28152), (5727, 27744), (5976, 26588), (6256, 25398), (6624, 23987), (6647, 23904), (6936, 22908), (7038, 22576), (7636, 20808), (7968, 19941), (8466, 18768), (9248, 17181), (9384, 16932), (10404, 15272), (11288, 14076), (11454, 13872), (11952, 13294), (12512, 12699)]