138493740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1028

約数の個数: 192

約数和(自身を含む): 499580928

約数和(自身を除く): 361087188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 55, 60, 62, 66, 70, 77, 84, 93, 105, 110, 124, 132, 140, 154, 155, 165, 186, 210, 217, 220, 231, 308, 310, 330, 341, 372, 385, 420, 434, 462, 465, 620, 651, 660, 682, 770, 868, 924, 930, 967, 1023, 1085, 1155, 1302, 1364, 1540, 1705, 1860, 1934, 2046, 2170, 2310, 2387, 2604, 2901, 3255, 3410, 3868, 4092, 4340, 4620, 4774, 4835, 5115, 5802, 6510, 6769, 6820, 7161, 9548, 9670, 10230, 10637, 11604, 11935, 13020, 13538, 14322, 14505, 19340, 20307, 20460, 21274, 23870, 27076, 28644, 29010, 29977, 31911, 33845, 35805, 40614, 42548, 47740, 53185, 58020, 59954, 63822, 67690, 71610, 74459, 81228, 89931, 101535, 106370, 119908, 127644, 135380, 143220, 148918, 149885, 159555, 179862, 203070, 209839, 212740, 223377, 297836, 299770, 319110, 329747, 359724, 372295, 406140, 419678, 446754, 449655, 599540, 629517, 638220, 659494, 744590, 839356, 893508, 899310, 989241, 1049195, 1116885, 1259034, 1318988, 1489180, 1648735, 1798620, 1978482, 2098390, 2233770, 2308229, 2518068, 3147585, 3297470, 3956964, 4196780, 4467540, 4616458, 4946205, 6295170, 6594940, 6924687, 9232916, 9892410, 11541145, 12590340, 13849374, 19784820, 23082290, 27698748, 34623435, 46164580, 69246870, 138493740]

約数ペア:

[(1, 138493740), (2, 69246870), (3, 46164580), (4, 34623435), (5, 27698748), (6, 23082290), (7, 19784820), (10, 13849374), (11, 12590340), (12, 11541145), (14, 9892410), (15, 9232916), (20, 6924687), (21, 6594940), (22, 6295170), (28, 4946205), (30, 4616458), (31, 4467540), (33, 4196780), (35, 3956964), (42, 3297470), (44, 3147585), (55, 2518068), (60, 2308229), (62, 2233770), (66, 2098390), (70, 1978482), (77, 1798620), (84, 1648735), (93, 1489180), (105, 1318988), (110, 1259034), (124, 1116885), (132, 1049195), (140, 989241), (154, 899310), (155, 893508), (165, 839356), (186, 744590), (210, 659494), (217, 638220), (220, 629517), (231, 599540), (308, 449655), (310, 446754), (330, 419678), (341, 406140), (372, 372295), (385, 359724), (420, 329747), (434, 319110), (462, 299770), (465, 297836), (620, 223377), (651, 212740), (660, 209839), (682, 203070), (770, 179862), (868, 159555), (924, 149885), (930, 148918), (967, 143220), (1023, 135380), (1085, 127644), (1155, 119908), (1302, 106370), (1364, 101535), (1540, 89931), (1705, 81228), (1860, 74459), (1934, 71610), (2046, 67690), (2170, 63822), (2310, 59954), (2387, 58020), (2604, 53185), (2901, 47740), (3255, 42548), (3410, 40614), (3868, 35805), (4092, 33845), (4340, 31911), (4620, 29977), (4774, 29010), (4835, 28644), (5115, 27076), (5802, 23870), (6510, 21274), (6769, 20460), (6820, 20307), (7161, 19340), (9548, 14505), (9670, 14322), (10230, 13538), (10637, 13020), (11604, 11935)]