145564128

素因数分解:

$2^5\times 3^4\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:742

約数の個数: 120

約数和(自身を含む): 433596240

約数和(自身を除く): 288032112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 89, 96, 108, 144, 162, 178, 216, 267, 288, 324, 356, 432, 534, 631, 648, 712, 801, 864, 1068, 1262, 1296, 1424, 1602, 1893, 2136, 2403, 2524, 2592, 2848, 3204, 3786, 4272, 4806, 5048, 5679, 6408, 7209, 7572, 8544, 9612, 10096, 11358, 12816, 14418, 15144, 17037, 19224, 20192, 22716, 25632, 28836, 30288, 34074, 38448, 45432, 51111, 56159, 57672, 60576, 68148, 76896, 90864, 102222, 112318, 115344, 136296, 168477, 181728, 204444, 224636, 230688, 272592, 336954, 408888, 449272, 505431, 545184, 673908, 817776, 898544, 1010862, 1347816, 1516293, 1635552, 1797088, 2021724, 2695632, 3032586, 4043448, 4548879, 5391264, 6065172, 8086896, 9097758, 12130344, 16173792, 18195516, 24260688, 36391032, 48521376, 72782064, 145564128]

約数ペア:

[(1, 145564128), (2, 72782064), (3, 48521376), (4, 36391032), (6, 24260688), (8, 18195516), (9, 16173792), (12, 12130344), (16, 9097758), (18, 8086896), (24, 6065172), (27, 5391264), (32, 4548879), (36, 4043448), (48, 3032586), (54, 2695632), (72, 2021724), (81, 1797088), (89, 1635552), (96, 1516293), (108, 1347816), (144, 1010862), (162, 898544), (178, 817776), (216, 673908), (267, 545184), (288, 505431), (324, 449272), (356, 408888), (432, 336954), (534, 272592), (631, 230688), (648, 224636), (712, 204444), (801, 181728), (864, 168477), (1068, 136296), (1262, 115344), (1296, 112318), (1424, 102222), (1602, 90864), (1893, 76896), (2136, 68148), (2403, 60576), (2524, 57672), (2592, 56159), (2848, 51111), (3204, 45432), (3786, 38448), (4272, 34074), (4806, 30288), (5048, 28836), (5679, 25632), (6408, 22716), (7209, 20192), (7572, 19224), (8544, 17037), (9612, 15144), (10096, 14418), (11358, 12816)]