190193346

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{367}}^1\times {\mathrm{457}}^1$

素因数の和:845

約数の個数: 80

約数和(自身を含む): 489451776

約数和(自身を除く): 299258430

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 367, 378, 457, 567, 734, 914, 1101, 1134, 1371, 2202, 2569, 2742, 3199, 3303, 4113, 5138, 6398, 6606, 7707, 8226, 9597, 9909, 12339, 15414, 19194, 19818, 23121, 24678, 28791, 29727, 37017, 46242, 57582, 59454, 69363, 74034, 86373, 138726, 167719, 172746, 208089, 259119, 335438, 416178, 503157, 518238, 1006314, 1174033, 1509471, 2348066, 3018942, 3522099, 4528413, 7044198, 9056826, 10566297, 13585239, 21132594, 27170478, 31698891, 63397782, 95096673, 190193346]

約数ペア:

[(1, 190193346), (2, 95096673), (3, 63397782), (6, 31698891), (7, 27170478), (9, 21132594), (14, 13585239), (18, 10566297), (21, 9056826), (27, 7044198), (42, 4528413), (54, 3522099), (63, 3018942), (81, 2348066), (126, 1509471), (162, 1174033), (189, 1006314), (367, 518238), (378, 503157), (457, 416178), (567, 335438), (734, 259119), (914, 208089), (1101, 172746), (1134, 167719), (1371, 138726), (2202, 86373), (2569, 74034), (2742, 69363), (3199, 59454), (3303, 57582), (4113, 46242), (5138, 37017), (6398, 29727), (6606, 28791), (7707, 24678), (8226, 23121), (9597, 19818), (9909, 19194), (12339, 15414)]