16877328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 160

約数和(自身を含む): 52246656

約数和(自身を除く): 35369328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 37, 39, 43, 48, 51, 52, 68, 74, 78, 86, 102, 104, 111, 129, 136, 148, 156, 172, 204, 208, 221, 222, 258, 272, 296, 312, 344, 408, 442, 444, 481, 516, 559, 592, 624, 629, 663, 688, 731, 816, 884, 888, 962, 1032, 1118, 1258, 1326, 1443, 1462, 1591, 1677, 1768, 1776, 1887, 1924, 2064, 2193, 2236, 2516, 2652, 2886, 2924, 3182, 3354, 3536, 3774, 3848, 4386, 4472, 4773, 5032, 5304, 5772, 5848, 6364, 6708, 7548, 7696, 8177, 8772, 8944, 9503, 9546, 10064, 10608, 11544, 11696, 12728, 13416, 15096, 16354, 17544, 19006, 19092, 20683, 23088, 24531, 25456, 26832, 27047, 28509, 30192, 32708, 35088, 38012, 38184, 41366, 49062, 54094, 57018, 62049, 65416, 76024, 76368, 81141, 82732, 98124, 108188, 114036, 124098, 130832, 152048, 162282, 165464, 196248, 216376, 228072, 248196, 324564, 330928, 351611, 392496, 432752, 456144, 496392, 649128, 703222, 992784, 1054833, 1298256, 1406444, 2109666, 2812888, 4219332, 5625776, 8438664, 16877328]

約数ペア:

[(1, 16877328), (2, 8438664), (3, 5625776), (4, 4219332), (6, 2812888), (8, 2109666), (12, 1406444), (13, 1298256), (16, 1054833), (17, 992784), (24, 703222), (26, 649128), (34, 496392), (37, 456144), (39, 432752), (43, 392496), (48, 351611), (51, 330928), (52, 324564), (68, 248196), (74, 228072), (78, 216376), (86, 196248), (102, 165464), (104, 162282), (111, 152048), (129, 130832), (136, 124098), (148, 114036), (156, 108188), (172, 98124), (204, 82732), (208, 81141), (221, 76368), (222, 76024), (258, 65416), (272, 62049), (296, 57018), (312, 54094), (344, 49062), (408, 41366), (442, 38184), (444, 38012), (481, 35088), (516, 32708), (559, 30192), (592, 28509), (624, 27047), (629, 26832), (663, 25456), (688, 24531), (731, 23088), (816, 20683), (884, 19092), (888, 19006), (962, 17544), (1032, 16354), (1118, 15096), (1258, 13416), (1326, 12728), (1443, 11696), (1462, 11544), (1591, 10608), (1677, 10064), (1768, 9546), (1776, 9503), (1887, 8944), (1924, 8772), (2064, 8177), (2193, 7696), (2236, 7548), (2516, 6708), (2652, 6364), (2886, 5848), (2924, 5772), (3182, 5304), (3354, 5032), (3536, 4773), (3774, 4472), (3848, 4386)]