163373448

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{138923}}^1$

素因数の和:138946

約数の個数: 48

約数和(自身を含む): 475120080

約数和(自身を除く): 311746632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 138923, 277846, 416769, 555692, 833538, 972461, 1111384, 1667076, 1944922, 2917383, 3334152, 3889844, 5834766, 6807227, 7779688, 11669532, 13614454, 20421681, 23339064, 27228908, 40843362, 54457816, 81686724, 163373448]

約数ペア:

[(1, 163373448), (2, 81686724), (3, 54457816), (4, 40843362), (6, 27228908), (7, 23339064), (8, 20421681), (12, 13614454), (14, 11669532), (21, 7779688), (24, 6807227), (28, 5834766), (42, 3889844), (49, 3334152), (56, 2917383), (84, 1944922), (98, 1667076), (147, 1111384), (168, 972461), (196, 833538), (294, 555692), (392, 416769), (588, 277846), (1176, 138923)]