180541648

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2293}}^1$

素因数の和:2364

約数の個数: 80

約数和(自身を含む): 432373120

約数和(自身を除く): 251831472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 74, 76, 112, 133, 148, 152, 259, 266, 296, 304, 518, 532, 592, 703, 1036, 1064, 1406, 2072, 2128, 2293, 2812, 4144, 4586, 4921, 5624, 9172, 9842, 11248, 16051, 18344, 19684, 32102, 36688, 39368, 43567, 64204, 78736, 84841, 87134, 128408, 169682, 174268, 256816, 304969, 339364, 348536, 593887, 609938, 678728, 697072, 1187774, 1219876, 1357456, 1611979, 2375548, 2439752, 3223958, 4751096, 4879504, 6447916, 9502192, 11283853, 12895832, 22567706, 25791664, 45135412, 90270824, 180541648]

約数ペア:

[(1, 180541648), (2, 90270824), (4, 45135412), (7, 25791664), (8, 22567706), (14, 12895832), (16, 11283853), (19, 9502192), (28, 6447916), (37, 4879504), (38, 4751096), (56, 3223958), (74, 2439752), (76, 2375548), (112, 1611979), (133, 1357456), (148, 1219876), (152, 1187774), (259, 697072), (266, 678728), (296, 609938), (304, 593887), (518, 348536), (532, 339364), (592, 304969), (703, 256816), (1036, 174268), (1064, 169682), (1406, 128408), (2072, 87134), (2128, 84841), (2293, 78736), (2812, 64204), (4144, 43567), (4586, 39368), (4921, 36688), (5624, 32102), (9172, 19684), (9842, 18344), (11248, 16051)]