141695358

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2278

約数の個数: 64

約数和(自身を含む): 341299200

約数和(自身を除く): 199603842

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 343, 434, 651, 686, 1029, 1302, 1519, 2058, 2221, 3038, 4442, 4557, 6663, 9114, 10633, 13326, 15547, 21266, 31094, 31899, 46641, 63798, 68851, 93282, 108829, 137702, 206553, 217658, 326487, 413106, 481957, 652974, 761803, 963914, 1445871, 1523606, 2285409, 2891742, 3373699, 4570818, 6747398, 10121097, 20242194, 23615893, 47231786, 70847679, 141695358]

約数ペア:

[(1, 141695358), (2, 70847679), (3, 47231786), (6, 23615893), (7, 20242194), (14, 10121097), (21, 6747398), (31, 4570818), (42, 3373699), (49, 2891742), (62, 2285409), (93, 1523606), (98, 1445871), (147, 963914), (186, 761803), (217, 652974), (294, 481957), (343, 413106), (434, 326487), (651, 217658), (686, 206553), (1029, 137702), (1302, 108829), (1519, 93282), (2058, 68851), (2221, 63798), (3038, 46641), (4442, 31899), (4557, 31094), (6663, 21266), (9114, 15547), (10633, 13326)]