163828008

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{6833}}^1$

素因数の和:6888

約数の個数: 80

約数和(自身を含む): 471340980

約数和(自身を除く): 307512972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1998, 2664, 2997, 3996, 5994, 6833, 7992, 11988, 13666, 20499, 23976, 27332, 40998, 54664, 61497, 81996, 122994, 163992, 184491, 245988, 252821, 368982, 491976, 505642, 553473, 737964, 758463, 1011284, 1106946, 1475928, 1516926, 2022568, 2213892, 2275389, 3033852, 4427784, 4550778, 6067704, 6826167, 9101556, 13652334, 18203112, 20478501, 27304668, 40957002, 54609336, 81914004, 163828008]

約数ペア:

[(1, 163828008), (2, 81914004), (3, 54609336), (4, 40957002), (6, 27304668), (8, 20478501), (9, 18203112), (12, 13652334), (18, 9101556), (24, 6826167), (27, 6067704), (36, 4550778), (37, 4427784), (54, 3033852), (72, 2275389), (74, 2213892), (81, 2022568), (108, 1516926), (111, 1475928), (148, 1106946), (162, 1011284), (216, 758463), (222, 737964), (296, 553473), (324, 505642), (333, 491976), (444, 368982), (648, 252821), (666, 245988), (888, 184491), (999, 163992), (1332, 122994), (1998, 81996), (2664, 61497), (2997, 54664), (3996, 40998), (5994, 27332), (6833, 23976), (7992, 20499), (11988, 13666)]