156935113640

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1\times {\mathrm{1559}}^1$

素因数の和:2187

約数の個数: 128

約数和(自身を含む): 364280716800

約数和(自身を除く): 207345603160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 103, 106, 206, 212, 265, 412, 424, 461, 515, 530, 824, 922, 1030, 1060, 1559, 1844, 2060, 2120, 2305, 3118, 3688, 4120, 4610, 5459, 6236, 7795, 9220, 10918, 12472, 15590, 18440, 21836, 24433, 27295, 31180, 43672, 47483, 48866, 54590, 62360, 82627, 94966, 97732, 109180, 122165, 160577, 165254, 189932, 195464, 218360, 237415, 244330, 321154, 330508, 379864, 413135, 474830, 488660, 642308, 661016, 718699, 802885, 826270, 949660, 977320, 1284616, 1437398, 1605770, 1652540, 1899320, 2516599, 2874796, 3211540, 3305080, 3593495, 5033198, 5749592, 6423080, 7186990, 8510581, 10066396, 12582995, 14373980, 17021162, 20132792, 25165990, 28747960, 34042324, 38091047, 42552905, 50331980, 68084648, 74025997, 76182094, 85105810, 100663960, 148051994, 152364188, 170211620, 190455235, 296103988, 304728376, 340423240, 370129985, 380910470, 592207976, 740259970, 761820940, 1480519940, 1523641880, 2961039880, 3923377841, 7846755682, 15693511364, 19616889205, 31387022728, 39233778410, 78467556820, 156935113640]

約数ペア:

[(1, 156935113640), (2, 78467556820), (4, 39233778410), (5, 31387022728), (8, 19616889205), (10, 15693511364), (20, 7846755682), (40, 3923377841), (53, 2961039880), (103, 1523641880), (106, 1480519940), (206, 761820940), (212, 740259970), (265, 592207976), (412, 380910470), (424, 370129985), (461, 340423240), (515, 304728376), (530, 296103988), (824, 190455235), (922, 170211620), (1030, 152364188), (1060, 148051994), (1559, 100663960), (1844, 85105810), (2060, 76182094), (2120, 74025997), (2305, 68084648), (3118, 50331980), (3688, 42552905), (4120, 38091047), (4610, 34042324), (5459, 28747960), (6236, 25165990), (7795, 20132792), (9220, 17021162), (10918, 14373980), (12472, 12582995), (15590, 10066396), (18440, 8510581), (21836, 7186990), (24433, 6423080), (27295, 5749592), (31180, 5033198), (43672, 3593495), (47483, 3305080), (48866, 3211540), (54590, 2874796), (62360, 2516599), (82627, 1899320), (94966, 1652540), (97732, 1605770), (109180, 1437398), (122165, 1284616), (160577, 977320), (165254, 949660), (189932, 826270), (195464, 802885), (218360, 718699), (237415, 661016), (244330, 642308), (321154, 488660), (330508, 474830), (379864, 413135)]