173930148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{787}}^1\times {\mathrm{877}}^1$

素因数の和:1681

約数の個数: 72

約数和(自身を含む): 503676992

約数和(自身を除く): 329746844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 787, 877, 1574, 1754, 2361, 2631, 3148, 3508, 4722, 5262, 5509, 6139, 7083, 7893, 9444, 10524, 11018, 12278, 14166, 15786, 16527, 18417, 22036, 24556, 28332, 31572, 33054, 36834, 49581, 55251, 66108, 73668, 99162, 110502, 198324, 221004, 690199, 1380398, 2070597, 2760796, 4141194, 4831393, 6211791, 8282388, 9662786, 12423582, 14494179, 19325572, 24847164, 28988358, 43482537, 57976716, 86965074, 173930148]

約数ペア:

[(1, 173930148), (2, 86965074), (3, 57976716), (4, 43482537), (6, 28988358), (7, 24847164), (9, 19325572), (12, 14494179), (14, 12423582), (18, 9662786), (21, 8282388), (28, 6211791), (36, 4831393), (42, 4141194), (63, 2760796), (84, 2070597), (126, 1380398), (252, 690199), (787, 221004), (877, 198324), (1574, 110502), (1754, 99162), (2361, 73668), (2631, 66108), (3148, 55251), (3508, 49581), (4722, 36834), (5262, 33054), (5509, 31572), (6139, 28332), (7083, 24556), (7893, 22036), (9444, 18417), (10524, 16527), (11018, 15786), (12278, 14166)]