128591190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2243}}^1$

素因数の和:2283

約数の個数: 144

約数和(自身を含む): 419026608

約数和(自身を除く): 290435418

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 441, 455, 490, 546, 585, 630, 637, 735, 819, 882, 910, 1170, 1274, 1365, 1470, 1638, 1911, 2205, 2243, 2730, 3185, 3822, 4095, 4410, 4486, 5733, 6370, 6729, 8190, 9555, 11215, 11466, 13458, 15701, 19110, 20187, 22430, 28665, 29159, 31402, 33645, 40374, 47103, 57330, 58318, 67290, 78505, 87477, 94206, 100935, 109907, 141309, 145795, 157010, 174954, 201870, 204113, 219814, 235515, 262431, 282618, 291590, 329721, 408226, 437385, 471030, 524862, 549535, 612339, 659442, 706545, 874770, 989163, 1020565, 1099070, 1224678, 1312155, 1413090, 1428791, 1648605, 1837017, 1978326, 2041130, 2624310, 2857582, 3061695, 3297210, 3674034, 4286373, 4945815, 6123390, 7143955, 8572746, 9185085, 9891630, 12859119, 14287910, 18370170, 21431865, 25718238, 42863730, 64295595, 128591190]

約数ペア:

[(1, 128591190), (2, 64295595), (3, 42863730), (5, 25718238), (6, 21431865), (7, 18370170), (9, 14287910), (10, 12859119), (13, 9891630), (14, 9185085), (15, 8572746), (18, 7143955), (21, 6123390), (26, 4945815), (30, 4286373), (35, 3674034), (39, 3297210), (42, 3061695), (45, 2857582), (49, 2624310), (63, 2041130), (65, 1978326), (70, 1837017), (78, 1648605), (90, 1428791), (91, 1413090), (98, 1312155), (105, 1224678), (117, 1099070), (126, 1020565), (130, 989163), (147, 874770), (182, 706545), (195, 659442), (210, 612339), (234, 549535), (245, 524862), (273, 471030), (294, 437385), (315, 408226), (390, 329721), (441, 291590), (455, 282618), (490, 262431), (546, 235515), (585, 219814), (630, 204113), (637, 201870), (735, 174954), (819, 157010), (882, 145795), (910, 141309), (1170, 109907), (1274, 100935), (1365, 94206), (1470, 87477), (1638, 78505), (1911, 67290), (2205, 58318), (2243, 57330), (2730, 47103), (3185, 40374), (3822, 33645), (4095, 31402), (4410, 29159), (4486, 28665), (5733, 22430), (6370, 20187), (6729, 19110), (8190, 15701), (9555, 13458), (11215, 11466)]