147760236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2011}}^1$

素因数の和:2191

約数の個数: 72

約数和(自身を含む): 404999504

約数和(自身を除く): 257239268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 157, 234, 314, 468, 471, 628, 942, 1413, 1884, 2011, 2041, 2826, 4022, 4082, 5652, 6033, 6123, 8044, 8164, 12066, 12246, 18099, 18369, 24132, 24492, 26143, 36198, 36738, 52286, 72396, 73476, 78429, 104572, 156858, 235287, 313716, 315727, 470574, 631454, 941148, 947181, 1262908, 1894362, 2841543, 3788724, 4104451, 5683086, 8208902, 11366172, 12313353, 16417804, 24626706, 36940059, 49253412, 73880118, 147760236]

約数ペア:

[(1, 147760236), (2, 73880118), (3, 49253412), (4, 36940059), (6, 24626706), (9, 16417804), (12, 12313353), (13, 11366172), (18, 8208902), (26, 5683086), (36, 4104451), (39, 3788724), (52, 2841543), (78, 1894362), (117, 1262908), (156, 947181), (157, 941148), (234, 631454), (314, 470574), (468, 315727), (471, 313716), (628, 235287), (942, 156858), (1413, 104572), (1884, 78429), (2011, 73476), (2041, 72396), (2826, 52286), (4022, 36738), (4082, 36198), (5652, 26143), (6033, 24492), (6123, 24132), (8044, 18369), (8164, 18099), (12066, 12246)]