149339772

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7043}}^1$

素因数の和:7103

約数の個数: 72

約数和(自身を含む): 410242560

約数和(自身を除く): 260902788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7043, 7068, 10602, 14086, 21129, 21204, 28172, 42258, 63387, 84516, 126774, 133817, 218333, 253548, 267634, 401451, 436666, 535268, 654999, 802902, 873332, 1204353, 1309998, 1605804, 1964997, 2408706, 2619996, 3929994, 4148327, 4817412, 7859988, 8296654, 12444981, 16593308, 24889962, 37334943, 49779924, 74669886, 149339772]

約数ペア:

[(1, 149339772), (2, 74669886), (3, 49779924), (4, 37334943), (6, 24889962), (9, 16593308), (12, 12444981), (18, 8296654), (19, 7859988), (31, 4817412), (36, 4148327), (38, 3929994), (57, 2619996), (62, 2408706), (76, 1964997), (93, 1605804), (114, 1309998), (124, 1204353), (171, 873332), (186, 802902), (228, 654999), (279, 535268), (342, 436666), (372, 401451), (558, 267634), (589, 253548), (684, 218333), (1116, 133817), (1178, 126774), (1767, 84516), (2356, 63387), (3534, 42258), (5301, 28172), (7043, 21204), (7068, 21129), (10602, 14086)]