198523416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5347}}^1$

素因数の和:5393

約数の個数: 128

約数和(自身を含む): 646894080

約数和(自身を除く): 448370664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 884, 952, 1092, 1326, 1428, 1547, 1768, 2184, 2652, 2856, 3094, 4641, 5304, 5347, 6188, 9282, 10694, 12376, 16041, 18564, 21388, 32082, 37128, 37429, 42776, 64164, 69511, 74858, 90899, 112287, 128328, 139022, 149716, 181798, 208533, 224574, 272697, 278044, 299432, 363596, 417066, 449148, 486577, 545394, 556088, 636293, 727192, 834132, 898296, 973154, 1090788, 1181687, 1272586, 1459731, 1668264, 1908879, 1946308, 2181576, 2363374, 2545172, 2919462, 3545061, 3817758, 3892616, 4726748, 5090344, 5838924, 7090122, 7635516, 8271809, 9453496, 11677848, 14180244, 15271032, 16543618, 24815427, 28360488, 33087236, 49630854, 66174472, 99261708, 198523416]

約数ペア:

[(1, 198523416), (2, 99261708), (3, 66174472), (4, 49630854), (6, 33087236), (7, 28360488), (8, 24815427), (12, 16543618), (13, 15271032), (14, 14180244), (17, 11677848), (21, 9453496), (24, 8271809), (26, 7635516), (28, 7090122), (34, 5838924), (39, 5090344), (42, 4726748), (51, 3892616), (52, 3817758), (56, 3545061), (68, 2919462), (78, 2545172), (84, 2363374), (91, 2181576), (102, 1946308), (104, 1908879), (119, 1668264), (136, 1459731), (156, 1272586), (168, 1181687), (182, 1090788), (204, 973154), (221, 898296), (238, 834132), (273, 727192), (312, 636293), (357, 556088), (364, 545394), (408, 486577), (442, 449148), (476, 417066), (546, 363596), (663, 299432), (714, 278044), (728, 272697), (884, 224574), (952, 208533), (1092, 181798), (1326, 149716), (1428, 139022), (1547, 128328), (1768, 112287), (2184, 90899), (2652, 74858), (2856, 69511), (3094, 64164), (4641, 42776), (5304, 37429), (5347, 37128), (6188, 32082), (9282, 21388), (10694, 18564), (12376, 16041)]