145255152

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:471

約数の個数: 160

約数和(自身を含む): 460049920

約数和(自身を除く): 314794768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 61, 76, 84, 112, 114, 122, 133, 152, 168, 183, 228, 244, 266, 304, 336, 366, 373, 399, 427, 456, 488, 532, 732, 746, 798, 854, 912, 976, 1064, 1119, 1159, 1281, 1464, 1492, 1596, 1708, 2128, 2238, 2318, 2562, 2611, 2928, 2984, 3192, 3416, 3477, 4476, 4636, 5124, 5222, 5968, 6384, 6832, 6954, 7087, 7833, 8113, 8952, 9272, 10248, 10444, 13908, 14174, 15666, 16226, 17904, 18544, 20496, 20888, 21261, 22753, 24339, 27816, 28348, 31332, 32452, 41776, 42522, 45506, 48678, 49609, 55632, 56696, 62664, 64904, 68259, 85044, 91012, 97356, 99218, 113392, 125328, 129808, 136518, 148827, 159271, 170088, 182024, 194712, 198436, 273036, 297654, 318542, 340176, 364048, 389424, 396872, 432307, 477813, 546072, 595308, 637084, 793744, 864614, 955626, 1092144, 1190616, 1274168, 1296921, 1729228, 1911252, 2381232, 2548336, 2593842, 3026149, 3458456, 3822504, 5187684, 6052298, 6916912, 7645008, 9078447, 10375368, 12104596, 18156894, 20750736, 24209192, 36313788, 48418384, 72627576, 145255152]

約数ペア:

[(1, 145255152), (2, 72627576), (3, 48418384), (4, 36313788), (6, 24209192), (7, 20750736), (8, 18156894), (12, 12104596), (14, 10375368), (16, 9078447), (19, 7645008), (21, 6916912), (24, 6052298), (28, 5187684), (38, 3822504), (42, 3458456), (48, 3026149), (56, 2593842), (57, 2548336), (61, 2381232), (76, 1911252), (84, 1729228), (112, 1296921), (114, 1274168), (122, 1190616), (133, 1092144), (152, 955626), (168, 864614), (183, 793744), (228, 637084), (244, 595308), (266, 546072), (304, 477813), (336, 432307), (366, 396872), (373, 389424), (399, 364048), (427, 340176), (456, 318542), (488, 297654), (532, 273036), (732, 198436), (746, 194712), (798, 182024), (854, 170088), (912, 159271), (976, 148827), (1064, 136518), (1119, 129808), (1159, 125328), (1281, 113392), (1464, 99218), (1492, 97356), (1596, 91012), (1708, 85044), (2128, 68259), (2238, 64904), (2318, 62664), (2562, 56696), (2611, 55632), (2928, 49609), (2984, 48678), (3192, 45506), (3416, 42522), (3477, 41776), (4476, 32452), (4636, 31332), (5124, 28348), (5222, 27816), (5968, 24339), (6384, 22753), (6832, 21261), (6954, 20888), (7087, 20496), (7833, 18544), (8113, 17904), (8952, 16226), (9272, 15666), (10248, 14174), (10444, 13908)]