156618043876

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1\times {\mathrm{1259}}^1$

素因数の和:1925

約数の個数: 96

約数和(自身を含む): 321226940160

約数和(自身を除く): 164608896284

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 173, 244, 346, 421, 427, 692, 842, 854, 1211, 1259, 1684, 1708, 2422, 2518, 2947, 4844, 5036, 5894, 8813, 10553, 11788, 17626, 21106, 25681, 35252, 42212, 51362, 72833, 73871, 76799, 102724, 145666, 147742, 153598, 179767, 217807, 291332, 295484, 307196, 359534, 435614, 509831, 530039, 537593, 719068, 871228, 1019662, 1060078, 1075186, 1524649, 2039324, 2120156, 2150372, 3049298, 3710273, 4442813, 6098596, 7420546, 8885626, 13286227, 14841092, 17771252, 26572454, 31099691, 32332379, 53144908, 62199382, 64664758, 91696747, 93003589, 124398764, 129329516, 183393494, 186007178, 226326653, 366786988, 372014356, 452653306, 641877229, 905306612, 1283754458, 2567508916, 5593501567, 11187003134, 22374006268, 39154510969, 78309021938, 156618043876]

約数ペア:

[(1, 156618043876), (2, 78309021938), (4, 39154510969), (7, 22374006268), (14, 11187003134), (28, 5593501567), (61, 2567508916), (122, 1283754458), (173, 905306612), (244, 641877229), (346, 452653306), (421, 372014356), (427, 366786988), (692, 226326653), (842, 186007178), (854, 183393494), (1211, 129329516), (1259, 124398764), (1684, 93003589), (1708, 91696747), (2422, 64664758), (2518, 62199382), (2947, 53144908), (4844, 32332379), (5036, 31099691), (5894, 26572454), (8813, 17771252), (10553, 14841092), (11788, 13286227), (17626, 8885626), (21106, 7420546), (25681, 6098596), (35252, 4442813), (42212, 3710273), (51362, 3049298), (72833, 2150372), (73871, 2120156), (76799, 2039324), (102724, 1524649), (145666, 1075186), (147742, 1060078), (153598, 1019662), (179767, 871228), (217807, 719068), (291332, 537593), (295484, 530039), (307196, 509831), (359534, 435614)]