164392176

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15497}}^1$

素因数の和:15538

約数の個数: 80

約数和(自身を含む): 484281504

約数和(自身を除く): 319889328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 15497, 30994, 46491, 61988, 92982, 123976, 185964, 201461, 247952, 263449, 371928, 402922, 526898, 604383, 743856, 790347, 805844, 1053796, 1208766, 1580694, 1611688, 2107592, 2417532, 3161388, 3223376, 3424837, 4215184, 4835064, 6322776, 6849674, 9670128, 10274511, 12645552, 13699348, 20549022, 27398696, 41098044, 54797392, 82196088, 164392176]

約数ペア:

[(1, 164392176), (2, 82196088), (3, 54797392), (4, 41098044), (6, 27398696), (8, 20549022), (12, 13699348), (13, 12645552), (16, 10274511), (17, 9670128), (24, 6849674), (26, 6322776), (34, 4835064), (39, 4215184), (48, 3424837), (51, 3223376), (52, 3161388), (68, 2417532), (78, 2107592), (102, 1611688), (104, 1580694), (136, 1208766), (156, 1053796), (204, 805844), (208, 790347), (221, 743856), (272, 604383), (312, 526898), (408, 402922), (442, 371928), (624, 263449), (663, 247952), (816, 201461), (884, 185964), (1326, 123976), (1768, 92982), (2652, 61988), (3536, 46491), (5304, 30994), (10608, 15497)]