154356228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17359}}^1$

素因数の和:17401

約数の個数: 72

約数和(自身を含む): 442332800

約数和(自身を除く): 287976572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 17359, 34718, 52077, 69436, 104154, 156231, 208308, 225667, 312462, 329821, 451334, 624924, 659642, 677001, 902668, 989463, 1319284, 1354002, 1978926, 2031003, 2708004, 2968389, 3957852, 4062006, 4287673, 5936778, 8124012, 8575346, 11873556, 12863019, 17150692, 25726038, 38589057, 51452076, 77178114, 154356228]

約数ペア:

[(1, 154356228), (2, 77178114), (3, 51452076), (4, 38589057), (6, 25726038), (9, 17150692), (12, 12863019), (13, 11873556), (18, 8575346), (19, 8124012), (26, 5936778), (36, 4287673), (38, 4062006), (39, 3957852), (52, 2968389), (57, 2708004), (76, 2031003), (78, 1978926), (114, 1354002), (117, 1319284), (156, 989463), (171, 902668), (228, 677001), (234, 659642), (247, 624924), (342, 451334), (468, 329821), (494, 312462), (684, 225667), (741, 208308), (988, 156231), (1482, 104154), (2223, 69436), (2964, 52077), (4446, 34718), (8892, 17359)]