163202704

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:588

約数の個数: 80

約数和(自身を含む): 383150080

約数和(自身を除く): 219947376

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 271, 283, 304, 532, 542, 566, 1064, 1084, 1132, 1897, 1981, 2128, 2168, 2264, 3794, 3962, 4336, 4528, 5149, 5377, 7588, 7924, 10298, 10754, 15176, 15848, 20596, 21508, 30352, 31696, 36043, 37639, 41192, 43016, 72086, 75278, 76693, 82384, 86032, 144172, 150556, 153386, 288344, 301112, 306772, 536851, 576688, 602224, 613544, 1073702, 1227088, 1457167, 2147404, 2914334, 4294808, 5828668, 8589616, 10200169, 11657336, 20400338, 23314672, 40800676, 81601352, 163202704]

約数ペア:

[(1, 163202704), (2, 81601352), (4, 40800676), (7, 23314672), (8, 20400338), (14, 11657336), (16, 10200169), (19, 8589616), (28, 5828668), (38, 4294808), (56, 2914334), (76, 2147404), (112, 1457167), (133, 1227088), (152, 1073702), (266, 613544), (271, 602224), (283, 576688), (304, 536851), (532, 306772), (542, 301112), (566, 288344), (1064, 153386), (1084, 150556), (1132, 144172), (1897, 86032), (1981, 82384), (2128, 76693), (2168, 75278), (2264, 72086), (3794, 43016), (3962, 41192), (4336, 37639), (4528, 36043), (5149, 31696), (5377, 30352), (7588, 21508), (7924, 20596), (10298, 15848), (10754, 15176)]