156768445960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4209679}}^1$

素因数の和:4209723

約数の個数: 96

約数和(自身を含む): 431913168000

約数和(自身を除く): 275144722040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 760, 931, 980, 1064, 1330, 1862, 1960, 2660, 3724, 4655, 5320, 7448, 9310, 18620, 37240, 4209679, 8419358, 16838716, 21048395, 29467753, 33677432, 42096790, 58935506, 79983901, 84193580, 117871012, 147338765, 159967802, 168387160, 206274271, 235742024, 294677530, 319935604, 399919505, 412548542, 559887307, 589355060, 639871208, 799839010, 825097084, 1031371355, 1119774614, 1178710120, 1599678020, 1650194168, 2062742710, 2239549228, 2799436535, 3199356040, 3919211149, 4125485420, 4479098456, 5598873070, 7838422298, 8250970840, 11197746140, 15676844596, 19596055745, 22395492280, 31353689192, 39192111490, 78384222980, 156768445960]

約数ペア:

[(1, 156768445960), (2, 78384222980), (4, 39192111490), (5, 31353689192), (7, 22395492280), (8, 19596055745), (10, 15676844596), (14, 11197746140), (19, 8250970840), (20, 7838422298), (28, 5598873070), (35, 4479098456), (38, 4125485420), (40, 3919211149), (49, 3199356040), (56, 2799436535), (70, 2239549228), (76, 2062742710), (95, 1650194168), (98, 1599678020), (133, 1178710120), (140, 1119774614), (152, 1031371355), (190, 825097084), (196, 799839010), (245, 639871208), (266, 589355060), (280, 559887307), (380, 412548542), (392, 399919505), (490, 319935604), (532, 294677530), (665, 235742024), (760, 206274271), (931, 168387160), (980, 159967802), (1064, 147338765), (1330, 117871012), (1862, 84193580), (1960, 79983901), (2660, 58935506), (3724, 42096790), (4655, 33677432), (5320, 29467753), (7448, 21048395), (9310, 16838716), (18620, 8419358), (37240, 4209679)]