163694790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{12373}}^1$

素因数の和:12403

約数の個数: 96

約数和(自身を含む): 507828960

約数和(自身を除く): 344134170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4410, 6615, 12373, 13230, 24746, 37119, 61865, 74238, 86611, 111357, 123730, 173222, 185595, 222714, 259833, 334071, 371190, 433055, 519666, 556785, 606277, 668142, 779499, 866110, 1113570, 1212554, 1299165, 1558998, 1670355, 1818831, 2338497, 2598330, 3031385, 3340710, 3637662, 3897495, 4676994, 5456493, 6062770, 7794990, 9094155, 10912986, 11692485, 16369479, 18188310, 23384970, 27282465, 32738958, 54564930, 81847395, 163694790]

約数ペア:

[(1, 163694790), (2, 81847395), (3, 54564930), (5, 32738958), (6, 27282465), (7, 23384970), (9, 18188310), (10, 16369479), (14, 11692485), (15, 10912986), (18, 9094155), (21, 7794990), (27, 6062770), (30, 5456493), (35, 4676994), (42, 3897495), (45, 3637662), (49, 3340710), (54, 3031385), (63, 2598330), (70, 2338497), (90, 1818831), (98, 1670355), (105, 1558998), (126, 1299165), (135, 1212554), (147, 1113570), (189, 866110), (210, 779499), (245, 668142), (270, 606277), (294, 556785), (315, 519666), (378, 433055), (441, 371190), (490, 334071), (630, 259833), (735, 222714), (882, 185595), (945, 173222), (1323, 123730), (1470, 111357), (1890, 86611), (2205, 74238), (2646, 61865), (4410, 37119), (6615, 24746), (12373, 13230)]