148578384

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:628

約数の個数: 80

約数和(自身を含む): 396938880

約数和(自身を除く): 248360496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 269, 296, 311, 444, 538, 592, 622, 807, 888, 933, 1076, 1244, 1614, 1776, 1866, 2152, 2488, 3228, 3732, 4304, 4976, 6456, 7464, 9953, 11507, 12912, 14928, 19906, 23014, 29859, 34521, 39812, 46028, 59718, 69042, 79624, 83659, 92056, 119436, 138084, 159248, 167318, 184112, 238872, 250977, 276168, 334636, 477744, 501954, 552336, 669272, 1003908, 1338544, 2007816, 3095383, 4015632, 6190766, 9286149, 12381532, 18572298, 24763064, 37144596, 49526128, 74289192, 148578384]

約数ペア:

[(1, 148578384), (2, 74289192), (3, 49526128), (4, 37144596), (6, 24763064), (8, 18572298), (12, 12381532), (16, 9286149), (24, 6190766), (37, 4015632), (48, 3095383), (74, 2007816), (111, 1338544), (148, 1003908), (222, 669272), (269, 552336), (296, 501954), (311, 477744), (444, 334636), (538, 276168), (592, 250977), (622, 238872), (807, 184112), (888, 167318), (933, 159248), (1076, 138084), (1244, 119436), (1614, 92056), (1776, 83659), (1866, 79624), (2152, 69042), (2488, 59718), (3228, 46028), (3732, 39812), (4304, 34521), (4976, 29859), (6456, 23014), (7464, 19906), (9953, 14928), (11507, 12912)]