138399996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53149}}^1$

素因数の和:53194

約数の個数: 48

約数和(自身を含む): 380979200

約数和(自身を除く): 242579204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 53149, 106298, 159447, 212596, 318894, 372043, 637788, 744086, 1116129, 1488172, 1647619, 2232258, 3295238, 4464516, 4942857, 6590476, 9885714, 11533333, 19771428, 23066666, 34599999, 46133332, 69199998, 138399996]

約数ペア:

[(1, 138399996), (2, 69199998), (3, 46133332), (4, 34599999), (6, 23066666), (7, 19771428), (12, 11533333), (14, 9885714), (21, 6590476), (28, 4942857), (31, 4464516), (42, 3295238), (62, 2232258), (84, 1647619), (93, 1488172), (124, 1116129), (186, 744086), (217, 637788), (372, 372043), (434, 318894), (651, 212596), (868, 159447), (1302, 106298), (2604, 53149)]