156729163520

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7202627}}^1$

素因数の和:7202665

約数の個数: 72

約数和(自身を含む): 397498634064

約数和(自身を除く): 240769470544

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4352, 5440, 10880, 21760, 7202627, 14405254, 28810508, 36013135, 57621016, 72026270, 115242032, 122444659, 144052540, 230484064, 244889318, 288105080, 460968128, 489778636, 576210160, 612223295, 921936256, 979557272, 1152420320, 1224446590, 1843872512, 1959114544, 2304840640, 2448893180, 3918229088, 4609681280, 4897786360, 7836458176, 9219362560, 9795572720, 15672916352, 19591145440, 31345832704, 39182290880, 78364581760, 156729163520]

約数ペア:

[(1, 156729163520), (2, 78364581760), (4, 39182290880), (5, 31345832704), (8, 19591145440), (10, 15672916352), (16, 9795572720), (17, 9219362560), (20, 7836458176), (32, 4897786360), (34, 4609681280), (40, 3918229088), (64, 2448893180), (68, 2304840640), (80, 1959114544), (85, 1843872512), (128, 1224446590), (136, 1152420320), (160, 979557272), (170, 921936256), (256, 612223295), (272, 576210160), (320, 489778636), (340, 460968128), (544, 288105080), (640, 244889318), (680, 230484064), (1088, 144052540), (1280, 122444659), (1360, 115242032), (2176, 72026270), (2720, 57621016), (4352, 36013135), (5440, 28810508), (10880, 14405254), (21760, 7202627)]