156825942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{823}}^1$

素因数の和:1197

約数の個数: 64

約数和(自身を含む): 387609600

約数和(自身を除く): 230783658

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 349, 546, 698, 823, 1047, 1646, 2094, 2443, 2469, 4537, 4886, 4938, 5761, 7329, 9074, 10699, 11522, 13611, 14658, 17283, 21398, 27222, 31759, 32097, 34566, 63518, 64194, 74893, 95277, 149786, 190554, 224679, 287227, 449358, 574454, 861681, 1723362, 2010589, 3733951, 4021178, 6031767, 7467902, 11201853, 12063534, 22403706, 26137657, 52275314, 78412971, 156825942]

約数ペア:

[(1, 156825942), (2, 78412971), (3, 52275314), (6, 26137657), (7, 22403706), (13, 12063534), (14, 11201853), (21, 7467902), (26, 6031767), (39, 4021178), (42, 3733951), (78, 2010589), (91, 1723362), (182, 861681), (273, 574454), (349, 449358), (546, 287227), (698, 224679), (823, 190554), (1047, 149786), (1646, 95277), (2094, 74893), (2443, 64194), (2469, 63518), (4537, 34566), (4886, 32097), (4938, 31759), (5761, 27222), (7329, 21398), (9074, 17283), (10699, 14658), (11522, 13611)]