120172016

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{751}}^1$

素因数の和:969

約数の個数: 40

約数和(自身を含む): 238062144

約数和(自身を除く): 117890128

約数列:

[1, 2, 4, 8, 16, 73, 137, 146, 274, 292, 548, 584, 751, 1096, 1168, 1502, 2192, 3004, 6008, 10001, 12016, 20002, 40004, 54823, 80008, 102887, 109646, 160016, 205774, 219292, 411548, 438584, 823096, 877168, 1646192, 7510751, 15021502, 30043004, 60086008, 120172016]

約数ペア:

[(1, 120172016), (2, 60086008), (4, 30043004), (8, 15021502), (16, 7510751), (73, 1646192), (137, 877168), (146, 823096), (274, 438584), (292, 411548), (548, 219292), (584, 205774), (751, 160016), (1096, 109646), (1168, 102887), (1502, 80008), (2192, 54823), (3004, 40004), (6008, 20002), (10001, 12016)]