164028456

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:416

約数の個数: 128

約数和(自身を含む): 480902400

約数和(自身を除く): 316873944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 137, 138, 184, 207, 216, 241, 274, 276, 411, 414, 482, 548, 552, 621, 723, 822, 828, 964, 1096, 1233, 1242, 1446, 1644, 1656, 1928, 2169, 2466, 2484, 2892, 3151, 3288, 3699, 4338, 4932, 4968, 5543, 5784, 6302, 6507, 7398, 8676, 9453, 9864, 11086, 12604, 13014, 14796, 16629, 17352, 18906, 22172, 25208, 26028, 28359, 29592, 33017, 33258, 37812, 44344, 49887, 52056, 56718, 66034, 66516, 75624, 85077, 99051, 99774, 113436, 132068, 133032, 149661, 170154, 198102, 199548, 226872, 264136, 297153, 299322, 340308, 396204, 399096, 594306, 598644, 680616, 759391, 792408, 891459, 1188612, 1197288, 1518782, 1782918, 2278173, 2377224, 3037564, 3565836, 4556346, 6075128, 6834519, 7131672, 9112692, 13669038, 18225384, 20503557, 27338076, 41007114, 54676152, 82014228, 164028456]

約数ペア:

[(1, 164028456), (2, 82014228), (3, 54676152), (4, 41007114), (6, 27338076), (8, 20503557), (9, 18225384), (12, 13669038), (18, 9112692), (23, 7131672), (24, 6834519), (27, 6075128), (36, 4556346), (46, 3565836), (54, 3037564), (69, 2377224), (72, 2278173), (92, 1782918), (108, 1518782), (137, 1197288), (138, 1188612), (184, 891459), (207, 792408), (216, 759391), (241, 680616), (274, 598644), (276, 594306), (411, 399096), (414, 396204), (482, 340308), (548, 299322), (552, 297153), (621, 264136), (723, 226872), (822, 199548), (828, 198102), (964, 170154), (1096, 149661), (1233, 133032), (1242, 132068), (1446, 113436), (1644, 99774), (1656, 99051), (1928, 85077), (2169, 75624), (2466, 66516), (2484, 66034), (2892, 56718), (3151, 52056), (3288, 49887), (3699, 44344), (4338, 37812), (4932, 33258), (4968, 33017), (5543, 29592), (5784, 28359), (6302, 26028), (6507, 25208), (7398, 22172), (8676, 18906), (9453, 17352), (9864, 16629), (11086, 14796), (12604, 13014)]