151966290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:544

約数の個数: 128

約数和(自身を含む): 441925632

約数和(自身を除く): 289959342

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 73, 105, 115, 138, 146, 161, 210, 219, 230, 322, 345, 365, 431, 438, 483, 511, 690, 730, 805, 862, 966, 1022, 1095, 1293, 1533, 1610, 1679, 2155, 2190, 2415, 2555, 2586, 3017, 3066, 3358, 4310, 4830, 5037, 5110, 6034, 6465, 7665, 8395, 9051, 9913, 10074, 11753, 12930, 15085, 15330, 16790, 18102, 19826, 23506, 25185, 29739, 30170, 31463, 35259, 45255, 49565, 50370, 58765, 59478, 62926, 69391, 70518, 90510, 94389, 99130, 117530, 138782, 148695, 157315, 176295, 188778, 208173, 220241, 297390, 314630, 346955, 352590, 416346, 440482, 471945, 660723, 693910, 723649, 943890, 1040865, 1101205, 1321446, 1447298, 2081730, 2170947, 2202410, 3303615, 3618245, 4341894, 5065543, 6607230, 7236490, 10131086, 10854735, 15196629, 21709470, 25327715, 30393258, 50655430, 75983145, 151966290]

約数ペア:

[(1, 151966290), (2, 75983145), (3, 50655430), (5, 30393258), (6, 25327715), (7, 21709470), (10, 15196629), (14, 10854735), (15, 10131086), (21, 7236490), (23, 6607230), (30, 5065543), (35, 4341894), (42, 3618245), (46, 3303615), (69, 2202410), (70, 2170947), (73, 2081730), (105, 1447298), (115, 1321446), (138, 1101205), (146, 1040865), (161, 943890), (210, 723649), (219, 693910), (230, 660723), (322, 471945), (345, 440482), (365, 416346), (431, 352590), (438, 346955), (483, 314630), (511, 297390), (690, 220241), (730, 208173), (805, 188778), (862, 176295), (966, 157315), (1022, 148695), (1095, 138782), (1293, 117530), (1533, 99130), (1610, 94389), (1679, 90510), (2155, 70518), (2190, 69391), (2415, 62926), (2555, 59478), (2586, 58765), (3017, 50370), (3066, 49565), (3358, 45255), (4310, 35259), (4830, 31463), (5037, 30170), (5110, 29739), (6034, 25185), (6465, 23506), (7665, 19826), (8395, 18102), (9051, 16790), (9913, 15330), (10074, 15085), (11753, 12930)]