166980384

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:423

約数の個数: 144

約数和(自身を含む): 500048640

約数和(自身を除く): 333068256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 59, 62, 72, 93, 96, 118, 124, 144, 177, 186, 236, 248, 279, 288, 317, 354, 372, 472, 496, 531, 558, 634, 708, 744, 944, 951, 992, 1062, 1116, 1268, 1416, 1488, 1829, 1888, 1902, 2124, 2232, 2536, 2832, 2853, 2976, 3658, 3804, 4248, 4464, 5072, 5487, 5664, 5706, 7316, 7608, 8496, 8928, 9827, 10144, 10974, 11412, 14632, 15216, 16461, 16992, 18703, 19654, 21948, 22824, 29264, 29481, 30432, 32922, 37406, 39308, 43896, 45648, 56109, 58528, 58962, 65844, 74812, 78616, 87792, 88443, 91296, 112218, 117924, 131688, 149624, 157232, 168327, 175584, 176886, 224436, 235848, 263376, 299248, 314464, 336654, 353772, 448872, 471696, 526752, 579793, 598496, 673308, 707544, 897744, 943392, 1159586, 1346616, 1415088, 1739379, 1795488, 2319172, 2693232, 2830176, 3478758, 4638344, 5218137, 5386464, 6957516, 9276688, 10436274, 13915032, 18553376, 20872548, 27830064, 41745096, 55660128, 83490192, 166980384]

約数ペア:

[(1, 166980384), (2, 83490192), (3, 55660128), (4, 41745096), (6, 27830064), (8, 20872548), (9, 18553376), (12, 13915032), (16, 10436274), (18, 9276688), (24, 6957516), (31, 5386464), (32, 5218137), (36, 4638344), (48, 3478758), (59, 2830176), (62, 2693232), (72, 2319172), (93, 1795488), (96, 1739379), (118, 1415088), (124, 1346616), (144, 1159586), (177, 943392), (186, 897744), (236, 707544), (248, 673308), (279, 598496), (288, 579793), (317, 526752), (354, 471696), (372, 448872), (472, 353772), (496, 336654), (531, 314464), (558, 299248), (634, 263376), (708, 235848), (744, 224436), (944, 176886), (951, 175584), (992, 168327), (1062, 157232), (1116, 149624), (1268, 131688), (1416, 117924), (1488, 112218), (1829, 91296), (1888, 88443), (1902, 87792), (2124, 78616), (2232, 74812), (2536, 65844), (2832, 58962), (2853, 58528), (2976, 56109), (3658, 45648), (3804, 43896), (4248, 39308), (4464, 37406), (5072, 32922), (5487, 30432), (5664, 29481), (5706, 29264), (7316, 22824), (7608, 21948), (8496, 19654), (8928, 18703), (9827, 16992), (10144, 16461), (10974, 15216), (11412, 14632)]