149831928

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67129}}^1$

素因数の和:67172

約数の個数: 48

約数和(自身を含む): 418891200

約数和(自身を除く): 269059272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 67129, 134258, 201387, 268516, 402774, 537032, 604161, 805548, 1208322, 1611096, 2080999, 2416644, 4161998, 4833288, 6242997, 8323996, 12485994, 16647992, 18728991, 24971988, 37457982, 49943976, 74915964, 149831928]

約数ペア:

[(1, 149831928), (2, 74915964), (3, 49943976), (4, 37457982), (6, 24971988), (8, 18728991), (9, 16647992), (12, 12485994), (18, 8323996), (24, 6242997), (31, 4833288), (36, 4161998), (62, 2416644), (72, 2080999), (93, 1611096), (124, 1208322), (186, 805548), (248, 604161), (279, 537032), (372, 402774), (558, 268516), (744, 201387), (1116, 134258), (2232, 67129)]