165118170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1427}}^1$

素因数の和:1492

約数の個数: 128

約数和(自身を含む): 493516800

約数和(自身を除く): 328398630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 29, 30, 35, 38, 42, 57, 58, 70, 87, 95, 105, 114, 133, 145, 174, 190, 203, 210, 266, 285, 290, 399, 406, 435, 551, 570, 609, 665, 798, 870, 1015, 1102, 1218, 1330, 1427, 1653, 1995, 2030, 2755, 2854, 3045, 3306, 3857, 3990, 4281, 5510, 6090, 7135, 7714, 8265, 8562, 9989, 11571, 14270, 16530, 19285, 19978, 21405, 23142, 27113, 29967, 38570, 41383, 42810, 49945, 54226, 57855, 59934, 81339, 82766, 99890, 115710, 124149, 135565, 149835, 162678, 189791, 206915, 248298, 271130, 289681, 299670, 379582, 406695, 413830, 569373, 579362, 620745, 786277, 813390, 869043, 948955, 1138746, 1241490, 1448405, 1572554, 1738086, 1897910, 2358831, 2846865, 2896810, 3931385, 4345215, 4717662, 5503939, 5693730, 7862770, 8690430, 11007878, 11794155, 16511817, 23588310, 27519695, 33023634, 55039390, 82559085, 165118170]

約数ペア:

[(1, 165118170), (2, 82559085), (3, 55039390), (5, 33023634), (6, 27519695), (7, 23588310), (10, 16511817), (14, 11794155), (15, 11007878), (19, 8690430), (21, 7862770), (29, 5693730), (30, 5503939), (35, 4717662), (38, 4345215), (42, 3931385), (57, 2896810), (58, 2846865), (70, 2358831), (87, 1897910), (95, 1738086), (105, 1572554), (114, 1448405), (133, 1241490), (145, 1138746), (174, 948955), (190, 869043), (203, 813390), (210, 786277), (266, 620745), (285, 579362), (290, 569373), (399, 413830), (406, 406695), (435, 379582), (551, 299670), (570, 289681), (609, 271130), (665, 248298), (798, 206915), (870, 189791), (1015, 162678), (1102, 149835), (1218, 135565), (1330, 124149), (1427, 115710), (1653, 99890), (1995, 82766), (2030, 81339), (2755, 59934), (2854, 57855), (3045, 54226), (3306, 49945), (3857, 42810), (3990, 41383), (4281, 38570), (5510, 29967), (6090, 27113), (7135, 23142), (7714, 21405), (8265, 19978), (8562, 19285), (9989, 16530), (11571, 14270)]