16201437308

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{31721}}^1$

素因数の和:31815

約数の個数: 96

約数和(自身を含む): 36452384640

約数和(自身を除く): 20250947332

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 37, 58, 68, 74, 116, 119, 148, 203, 238, 259, 406, 476, 493, 518, 629, 812, 986, 1036, 1073, 1258, 1972, 2146, 2516, 3451, 4292, 4403, 6902, 7511, 8806, 13804, 15022, 17612, 18241, 30044, 31721, 36482, 63442, 72964, 126884, 127687, 222047, 255374, 444094, 510748, 539257, 888188, 919909, 1078514, 1173677, 1839818, 2157028, 2347354, 3679636, 3774799, 4694708, 6439363, 7549598, 8215739, 12878726, 15099196, 15638453, 16431478, 19952509, 25757452, 31276906, 32862956, 34036633, 39905018, 62553812, 68073266, 79810036, 109469171, 136146532, 139667563, 218938342, 238256431, 279335126, 437876684, 476512862, 558670252, 578622761, 953025724, 1157245522, 2314491044, 4050359327, 8100718654, 16201437308]

約数ペア:

[(1, 16201437308), (2, 8100718654), (4, 4050359327), (7, 2314491044), (14, 1157245522), (17, 953025724), (28, 578622761), (29, 558670252), (34, 476512862), (37, 437876684), (58, 279335126), (68, 238256431), (74, 218938342), (116, 139667563), (119, 136146532), (148, 109469171), (203, 79810036), (238, 68073266), (259, 62553812), (406, 39905018), (476, 34036633), (493, 32862956), (518, 31276906), (629, 25757452), (812, 19952509), (986, 16431478), (1036, 15638453), (1073, 15099196), (1258, 12878726), (1972, 8215739), (2146, 7549598), (2516, 6439363), (3451, 4694708), (4292, 3774799), (4403, 3679636), (6902, 2347354), (7511, 2157028), (8806, 1839818), (13804, 1173677), (15022, 1078514), (17612, 919909), (18241, 888188), (30044, 539257), (31721, 510748), (36482, 444094), (63442, 255374), (72964, 222047), (126884, 127687)]