189492768

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{28607}}^1$

素因数の和:28646

約数の個数: 72

約数和(自身を含む): 562318848

約数和(自身を除く): 372826080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 28607, 57214, 85821, 114428, 171642, 228856, 257463, 343284, 457712, 514926, 657961, 686568, 915424, 1029852, 1315922, 1373136, 1973883, 2059704, 2631844, 2746272, 3947766, 4119408, 5263688, 5921649, 7895532, 8238816, 10527376, 11843298, 15791064, 21054752, 23686596, 31582128, 47373192, 63164256, 94746384, 189492768]

約数ペア:

[(1, 189492768), (2, 94746384), (3, 63164256), (4, 47373192), (6, 31582128), (8, 23686596), (9, 21054752), (12, 15791064), (16, 11843298), (18, 10527376), (23, 8238816), (24, 7895532), (32, 5921649), (36, 5263688), (46, 4119408), (48, 3947766), (69, 2746272), (72, 2631844), (92, 2059704), (96, 1973883), (138, 1373136), (144, 1315922), (184, 1029852), (207, 915424), (276, 686568), (288, 657961), (368, 514926), (414, 457712), (552, 343284), (736, 257463), (828, 228856), (1104, 171642), (1656, 114428), (2208, 85821), (3312, 57214), (6624, 28607)]