156987006

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5443}}^1$

素因数の和:5501

約数の個数: 64

約数和(自身を含む): 376289280

約数和(自身を除く): 219302274

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 46, 57, 66, 69, 114, 138, 209, 253, 418, 437, 506, 627, 759, 874, 1254, 1311, 1518, 2622, 4807, 5443, 9614, 10886, 14421, 16329, 28842, 32658, 59873, 103417, 119746, 125189, 179619, 206834, 250378, 310251, 359238, 375567, 620502, 751134, 1137587, 1377079, 2275174, 2378591, 2754158, 3412761, 4131237, 4757182, 6825522, 7135773, 8262474, 14271546, 26164501, 52329002, 78493503, 156987006]

約数ペア:

[(1, 156987006), (2, 78493503), (3, 52329002), (6, 26164501), (11, 14271546), (19, 8262474), (22, 7135773), (23, 6825522), (33, 4757182), (38, 4131237), (46, 3412761), (57, 2754158), (66, 2378591), (69, 2275174), (114, 1377079), (138, 1137587), (209, 751134), (253, 620502), (418, 375567), (437, 359238), (506, 310251), (627, 250378), (759, 206834), (874, 179619), (1254, 125189), (1311, 119746), (1518, 103417), (2622, 59873), (4807, 32658), (5443, 28842), (9614, 16329), (10886, 14421)]