163477072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{15227}}^1$

素因数の和:15307

約数の個数: 40

約数和(自身を含む): 351218592

約数和(自身を除く): 187741520

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 10736, 15227, 30454, 60908, 121816, 167497, 243632, 334994, 669988, 928847, 1339976, 1857694, 2679952, 3715388, 7430776, 10217317, 14861552, 20434634, 40869268, 81738536, 163477072]

約数ペア:

[(1, 163477072), (2, 81738536), (4, 40869268), (8, 20434634), (11, 14861552), (16, 10217317), (22, 7430776), (44, 3715388), (61, 2679952), (88, 1857694), (122, 1339976), (176, 928847), (244, 669988), (488, 334994), (671, 243632), (976, 167497), (1342, 121816), (2684, 60908), (5368, 30454), (10736, 15227)]