155742288

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:373

約数の個数: 120

約数和(自身を含む): 443310912

約数和(自身を除く): 287568624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 73, 78, 104, 146, 156, 169, 208, 219, 263, 292, 312, 338, 438, 507, 526, 584, 624, 676, 789, 876, 949, 1014, 1052, 1168, 1352, 1578, 1752, 1898, 2028, 2104, 2704, 2847, 3156, 3419, 3504, 3796, 4056, 4208, 5694, 6312, 6838, 7592, 8112, 10257, 11388, 12337, 12624, 13676, 15184, 19199, 20514, 22776, 24674, 27352, 37011, 38398, 41028, 44447, 45552, 49348, 54704, 57597, 74022, 76796, 82056, 88894, 98696, 115194, 133341, 148044, 153592, 164112, 177788, 197392, 230388, 249587, 266682, 296088, 307184, 355576, 460776, 499174, 533364, 592176, 711152, 748761, 921552, 998348, 1066728, 1497522, 1996696, 2133456, 2995044, 3244631, 3993392, 5990088, 6489262, 9733893, 11980176, 12978524, 19467786, 25957048, 38935572, 51914096, 77871144, 155742288]

約数ペア:

[(1, 155742288), (2, 77871144), (3, 51914096), (4, 38935572), (6, 25957048), (8, 19467786), (12, 12978524), (13, 11980176), (16, 9733893), (24, 6489262), (26, 5990088), (39, 3993392), (48, 3244631), (52, 2995044), (73, 2133456), (78, 1996696), (104, 1497522), (146, 1066728), (156, 998348), (169, 921552), (208, 748761), (219, 711152), (263, 592176), (292, 533364), (312, 499174), (338, 460776), (438, 355576), (507, 307184), (526, 296088), (584, 266682), (624, 249587), (676, 230388), (789, 197392), (876, 177788), (949, 164112), (1014, 153592), (1052, 148044), (1168, 133341), (1352, 115194), (1578, 98696), (1752, 88894), (1898, 82056), (2028, 76796), (2104, 74022), (2704, 57597), (2847, 54704), (3156, 49348), (3419, 45552), (3504, 44447), (3796, 41028), (4056, 38398), (4208, 37011), (5694, 27352), (6312, 24674), (6838, 22776), (7592, 20514), (8112, 19199), (10257, 15184), (11388, 13676), (12337, 12624)]