191599158

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 407826432

約数和(自身を除く): 216227274

約数列:

[1, 2, 3, 6, 31, 62, 73, 93, 103, 137, 146, 186, 206, 219, 274, 309, 411, 438, 618, 822, 2263, 3193, 4247, 4526, 6386, 6789, 7519, 8494, 9579, 10001, 12741, 13578, 14111, 15038, 19158, 20002, 22557, 25482, 28222, 30003, 42333, 45114, 60006, 84666, 233089, 310031, 437441, 466178, 620062, 699267, 874882, 930093, 1030103, 1312323, 1398534, 1860186, 2060206, 2624646, 3090309, 6180618, 31933193, 63866386, 95799579, 191599158]

約数ペア:

[(1, 191599158), (2, 95799579), (3, 63866386), (6, 31933193), (31, 6180618), (62, 3090309), (73, 2624646), (93, 2060206), (103, 1860186), (137, 1398534), (146, 1312323), (186, 1030103), (206, 930093), (219, 874882), (274, 699267), (309, 620062), (411, 466178), (438, 437441), (618, 310031), (822, 233089), (2263, 84666), (3193, 60006), (4247, 45114), (4526, 42333), (6386, 30003), (6789, 28222), (7519, 25482), (8494, 22557), (9579, 20002), (10001, 19158), (12741, 15038), (13578, 14111)]