159245190

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 469005264

約数和(自身を除く): 309760074

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 71, 78, 81, 90, 117, 130, 135, 142, 162, 195, 213, 234, 243, 270, 351, 355, 390, 405, 426, 486, 585, 639, 702, 710, 810, 923, 1053, 1065, 1170, 1215, 1278, 1755, 1846, 1917, 2106, 2130, 2430, 2769, 3159, 3195, 3510, 3834, 4615, 5041, 5265, 5538, 5751, 6318, 6390, 8307, 9230, 9585, 10082, 10530, 11502, 13845, 15123, 15795, 16614, 17253, 19170, 24921, 25205, 27690, 28755, 30246, 31590, 34506, 41535, 45369, 49842, 50410, 57510, 65533, 74763, 75615, 83070, 86265, 90738, 124605, 131066, 136107, 149526, 151230, 172530, 196599, 224289, 226845, 249210, 272214, 327665, 373815, 393198, 408321, 448578, 453690, 589797, 655330, 680535, 747630, 816642, 982995, 1121445, 1179594, 1224963, 1361070, 1769391, 1965990, 2041605, 2242890, 2449926, 2948985, 3538782, 4083210, 5308173, 5897970, 6124815, 8846955, 10616346, 12249630, 15924519, 17693910, 26540865, 31849038, 53081730, 79622595, 159245190]

約数ペア:

[(1, 159245190), (2, 79622595), (3, 53081730), (5, 31849038), (6, 26540865), (9, 17693910), (10, 15924519), (13, 12249630), (15, 10616346), (18, 8846955), (26, 6124815), (27, 5897970), (30, 5308173), (39, 4083210), (45, 3538782), (54, 2948985), (65, 2449926), (71, 2242890), (78, 2041605), (81, 1965990), (90, 1769391), (117, 1361070), (130, 1224963), (135, 1179594), (142, 1121445), (162, 982995), (195, 816642), (213, 747630), (234, 680535), (243, 655330), (270, 589797), (351, 453690), (355, 448578), (390, 408321), (405, 393198), (426, 373815), (486, 327665), (585, 272214), (639, 249210), (702, 226845), (710, 224289), (810, 196599), (923, 172530), (1053, 151230), (1065, 149526), (1170, 136107), (1215, 131066), (1278, 124605), (1755, 90738), (1846, 86265), (1917, 83070), (2106, 75615), (2130, 74763), (2430, 65533), (2769, 57510), (3159, 50410), (3195, 49842), (3510, 45369), (3834, 41535), (4615, 34506), (5041, 31590), (5265, 30246), (5538, 28755), (5751, 27690), (6318, 25205), (6390, 24921), (8307, 19170), (9230, 17253), (9585, 16614), (10082, 15795), (10530, 15123), (11502, 13845)]