189908628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173909}}^1$

素因数の和:173936

約数の個数: 48

約数和(自身を含む): 545381760

約数和(自身を除く): 355473132

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 173909, 347818, 521727, 695636, 1043454, 1217363, 2086908, 2260817, 2434726, 3652089, 4521634, 4869452, 6782451, 7304178, 9043268, 13564902, 14608356, 15825719, 27129804, 31651438, 47477157, 63302876, 94954314, 189908628]

約数ペア:

[(1, 189908628), (2, 94954314), (3, 63302876), (4, 47477157), (6, 31651438), (7, 27129804), (12, 15825719), (13, 14608356), (14, 13564902), (21, 9043268), (26, 7304178), (28, 6782451), (39, 4869452), (42, 4521634), (52, 3652089), (78, 2434726), (84, 2260817), (91, 2086908), (156, 1217363), (182, 1043454), (273, 695636), (364, 521727), (546, 347818), (1092, 173909)]