156910180455

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{21187}}^1$

素因数の和:21686

約数の個数: 128

約数和(自身を含む): 338302863360

約数和(自身を除く): 181392682905

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 85, 105, 119, 135, 153, 189, 255, 315, 357, 459, 461, 595, 765, 945, 1071, 1383, 1785, 2295, 2305, 3213, 3227, 4149, 5355, 6915, 7837, 9681, 12447, 16065, 16135, 20745, 21187, 23511, 29043, 39185, 48405, 54859, 62235, 63561, 70533, 87129, 105935, 117555, 145215, 148309, 164577, 190683, 211599, 274295, 317805, 352665, 360179, 435645, 444927, 493731, 572049, 741545, 822885, 953415, 1057995, 1080537, 1334781, 1481193, 1800895, 2224635, 2468655, 2521253, 2860245, 3241611, 4004343, 5402685, 6673905, 7405965, 7563759, 9724833, 9767207, 12606265, 16208055, 20021715, 22691277, 29301621, 37818795, 48624165, 48836035, 68073831, 68370449, 87904863, 113456385, 146508105, 166042519, 205111347, 263714589, 340369155, 341852245, 439524315, 498127557, 615334041, 830212595, 1025556735, 1162297633, 1318572945, 1494382671, 1846002123, 2490637785, 3076670205, 3486892899, 4483148013, 5811488165, 7471913355, 9230010615, 10460678697, 17434464495, 22415740065, 31382036091, 52303393485, 156910180455]

約数ペア:

[(1, 156910180455), (3, 52303393485), (5, 31382036091), (7, 22415740065), (9, 17434464495), (15, 10460678697), (17, 9230010615), (21, 7471913355), (27, 5811488165), (35, 4483148013), (45, 3486892899), (51, 3076670205), (63, 2490637785), (85, 1846002123), (105, 1494382671), (119, 1318572945), (135, 1162297633), (153, 1025556735), (189, 830212595), (255, 615334041), (315, 498127557), (357, 439524315), (459, 341852245), (461, 340369155), (595, 263714589), (765, 205111347), (945, 166042519), (1071, 146508105), (1383, 113456385), (1785, 87904863), (2295, 68370449), (2305, 68073831), (3213, 48836035), (3227, 48624165), (4149, 37818795), (5355, 29301621), (6915, 22691277), (7837, 20021715), (9681, 16208055), (12447, 12606265), (16065, 9767207), (16135, 9724833), (20745, 7563759), (21187, 7405965), (23511, 6673905), (29043, 5402685), (39185, 4004343), (48405, 3241611), (54859, 2860245), (62235, 2521253), (63561, 2468655), (70533, 2224635), (87129, 1800895), (105935, 1481193), (117555, 1334781), (145215, 1080537), (148309, 1057995), (164577, 953415), (190683, 822885), (211599, 741545), (274295, 572049), (317805, 493731), (352665, 444927), (360179, 435645)]