181984128

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{24943}}^1$

素因数の和:24979

約数の個数: 64

約数和(自身を含む): 508857600

約数和(自身を除く): 326873472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 24943, 49886, 74829, 99772, 149658, 199544, 299316, 399088, 473917, 598632, 798176, 947834, 1197264, 1421751, 1596352, 1895668, 2394528, 2843502, 3192704, 3791336, 4789056, 5687004, 7582672, 9578112, 11374008, 15165344, 22748016, 30330688, 45496032, 60661376, 90992064, 181984128]

約数ペア:

[(1, 181984128), (2, 90992064), (3, 60661376), (4, 45496032), (6, 30330688), (8, 22748016), (12, 15165344), (16, 11374008), (19, 9578112), (24, 7582672), (32, 5687004), (38, 4789056), (48, 3791336), (57, 3192704), (64, 2843502), (76, 2394528), (96, 1895668), (114, 1596352), (128, 1421751), (152, 1197264), (192, 947834), (228, 798176), (304, 598632), (384, 473917), (456, 399088), (608, 299316), (912, 199544), (1216, 149658), (1824, 99772), (2432, 74829), (3648, 49886), (7296, 24943)]