156986216660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12322309}}^1$

素因数の和:12322345

約数の個数: 72

約数和(自身を含む): 412994541960

約数和(自身を除く): 256008325300

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 12322309, 24644618, 49289236, 61611545, 86256163, 123223090, 160190017, 172512326, 246446180, 320380034, 345024652, 431280815, 603793141, 640760068, 800950085, 862561630, 1121330119, 1207586282, 1601900170, 1725123260, 2242660238, 2415172564, 3018965705, 3203800340, 4485320476, 5606650595, 6037931410, 7849310833, 11213301190, 12075862820, 15698621666, 22426602380, 31397243332, 39246554165, 78493108330, 156986216660]

約数ペア:

[(1, 156986216660), (2, 78493108330), (4, 39246554165), (5, 31397243332), (7, 22426602380), (10, 15698621666), (13, 12075862820), (14, 11213301190), (20, 7849310833), (26, 6037931410), (28, 5606650595), (35, 4485320476), (49, 3203800340), (52, 3018965705), (65, 2415172564), (70, 2242660238), (91, 1725123260), (98, 1601900170), (130, 1207586282), (140, 1121330119), (182, 862561630), (196, 800950085), (245, 640760068), (260, 603793141), (364, 431280815), (455, 345024652), (490, 320380034), (637, 246446180), (910, 172512326), (980, 160190017), (1274, 123223090), (1820, 86256163), (2548, 61611545), (3185, 49289236), (6370, 24644618), (12740, 12322309)]