139904448

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{38351}}^1$

素因数の和:38385

約数の個数: 56

約数和(自身を含む): 389656320

約数和(自身を除く): 249751872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 38351, 76702, 115053, 153404, 230106, 306808, 460212, 613616, 728669, 920424, 1227232, 1457338, 1840848, 2186007, 2454464, 2914676, 3681696, 4372014, 5829352, 7363392, 8744028, 11658704, 17488056, 23317408, 34976112, 46634816, 69952224, 139904448]

約数ペア:

[(1, 139904448), (2, 69952224), (3, 46634816), (4, 34976112), (6, 23317408), (8, 17488056), (12, 11658704), (16, 8744028), (19, 7363392), (24, 5829352), (32, 4372014), (38, 3681696), (48, 2914676), (57, 2454464), (64, 2186007), (76, 1840848), (96, 1457338), (114, 1227232), (152, 920424), (192, 728669), (228, 613616), (304, 460212), (456, 306808), (608, 230106), (912, 153404), (1216, 115053), (1824, 76702), (3648, 38351)]