145396384

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 343357056

約数和(自身を除く): 197960672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 53, 56, 74, 106, 112, 148, 212, 224, 259, 296, 331, 371, 424, 518, 592, 662, 742, 848, 1036, 1184, 1324, 1484, 1696, 1961, 2072, 2317, 2648, 2968, 3922, 4144, 4634, 5296, 5936, 7844, 8288, 9268, 10592, 11872, 12247, 13727, 15688, 17543, 18536, 24494, 27454, 31376, 35086, 37072, 48988, 54908, 62752, 70172, 74144, 85729, 97976, 109816, 122801, 140344, 171458, 195952, 219632, 245602, 280688, 342916, 391904, 439264, 491204, 561376, 649091, 685832, 982408, 1298182, 1371664, 1964816, 2596364, 2743328, 3929632, 4543637, 5192728, 9087274, 10385456, 18174548, 20770912, 36349096, 72698192, 145396384]

約数ペア:

[(1, 145396384), (2, 72698192), (4, 36349096), (7, 20770912), (8, 18174548), (14, 10385456), (16, 9087274), (28, 5192728), (32, 4543637), (37, 3929632), (53, 2743328), (56, 2596364), (74, 1964816), (106, 1371664), (112, 1298182), (148, 982408), (212, 685832), (224, 649091), (259, 561376), (296, 491204), (331, 439264), (371, 391904), (424, 342916), (518, 280688), (592, 245602), (662, 219632), (742, 195952), (848, 171458), (1036, 140344), (1184, 122801), (1324, 109816), (1484, 97976), (1696, 85729), (1961, 74144), (2072, 70172), (2317, 62752), (2648, 54908), (2968, 48988), (3922, 37072), (4144, 35086), (4634, 31376), (5296, 27454), (5936, 24494), (7844, 18536), (8288, 17543), (9268, 15688), (10592, 13727), (11872, 12247)]