16189140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1333

約数の個数: 96

約数和(自身を含む): 52093440

約数和(自身を除く): 35904300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 1291, 2090, 2508, 2582, 3135, 3873, 4180, 5164, 6270, 6455, 7746, 12540, 12910, 14201, 15492, 19365, 24529, 25820, 28402, 38730, 42603, 49058, 56804, 71005, 73587, 77460, 85206, 98116, 122645, 142010, 147174, 170412, 213015, 245290, 269819, 284020, 294348, 367935, 426030, 490580, 539638, 735870, 809457, 852060, 1079276, 1349095, 1471740, 1618914, 2698190, 3237828, 4047285, 5396380, 8094570, 16189140]

約数ペア:

[(1, 16189140), (2, 8094570), (3, 5396380), (4, 4047285), (5, 3237828), (6, 2698190), (10, 1618914), (11, 1471740), (12, 1349095), (15, 1079276), (19, 852060), (20, 809457), (22, 735870), (30, 539638), (33, 490580), (38, 426030), (44, 367935), (55, 294348), (57, 284020), (60, 269819), (66, 245290), (76, 213015), (95, 170412), (110, 147174), (114, 142010), (132, 122645), (165, 98116), (190, 85206), (209, 77460), (220, 73587), (228, 71005), (285, 56804), (330, 49058), (380, 42603), (418, 38730), (570, 28402), (627, 25820), (660, 24529), (836, 19365), (1045, 15492), (1140, 14201), (1254, 12910), (1291, 12540), (2090, 7746), (2508, 6455), (2582, 6270), (3135, 5164), (3873, 4180)]