196294144

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:331

約数の個数: 80

約数和(自身を含む): 416401920

約数和(自身を除く): 220107776

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 79, 92, 128, 158, 184, 211, 256, 316, 368, 422, 512, 632, 736, 844, 1264, 1472, 1688, 1817, 2528, 2944, 3376, 3634, 4853, 5056, 5888, 6752, 7268, 9706, 10112, 11776, 13504, 14536, 16669, 19412, 20224, 27008, 29072, 33338, 38824, 40448, 54016, 58144, 66676, 77648, 108032, 116288, 133352, 155296, 232576, 266704, 310592, 383387, 465152, 533408, 621184, 766774, 930304, 1066816, 1242368, 1533548, 2133632, 2484736, 3067096, 4267264, 6134192, 8534528, 12268384, 24536768, 49073536, 98147072, 196294144]

約数ペア:

[(1, 196294144), (2, 98147072), (4, 49073536), (8, 24536768), (16, 12268384), (23, 8534528), (32, 6134192), (46, 4267264), (64, 3067096), (79, 2484736), (92, 2133632), (128, 1533548), (158, 1242368), (184, 1066816), (211, 930304), (256, 766774), (316, 621184), (368, 533408), (422, 465152), (512, 383387), (632, 310592), (736, 266704), (844, 232576), (1264, 155296), (1472, 133352), (1688, 116288), (1817, 108032), (2528, 77648), (2944, 66676), (3376, 58144), (3634, 54016), (4853, 40448), (5056, 38824), (5888, 33338), (6752, 29072), (7268, 27008), (9706, 20224), (10112, 19412), (11776, 16669), (13504, 14536)]