100543478

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 190771200

約数和(自身を除く): 90227722

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 89, 133, 137, 178, 217, 266, 274, 434, 589, 623, 959, 1178, 1246, 1691, 1918, 2603, 2759, 3382, 4123, 4247, 5206, 5518, 8246, 8494, 11837, 12193, 18221, 19313, 23674, 24386, 29729, 36442, 38626, 52421, 59458, 80693, 85351, 104842, 161386, 170702, 231667, 366947, 377983, 463334, 564851, 733894, 755966, 1129702, 1621669, 2645881, 3243338, 5291762, 7181677, 14363354, 50271739, 100543478]

約数ペア:

[(1, 100543478), (2, 50271739), (7, 14363354), (14, 7181677), (19, 5291762), (31, 3243338), (38, 2645881), (62, 1621669), (89, 1129702), (133, 755966), (137, 733894), (178, 564851), (217, 463334), (266, 377983), (274, 366947), (434, 231667), (589, 170702), (623, 161386), (959, 104842), (1178, 85351), (1246, 80693), (1691, 59458), (1918, 52421), (2603, 38626), (2759, 36442), (3382, 29729), (4123, 24386), (4247, 23674), (5206, 19313), (5518, 18221), (8246, 12193), (8494, 11837)]