156937215092

素因数分解:

$2^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{373}}^1\times {\mathrm{11239}}^1$

素因数の和:11821

約数の個数: 72

約数和(自身を含む): 322041646080

約数和(自身を除く): 165104430988

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 373, 382, 746, 764, 1337, 1492, 2611, 2674, 5222, 5348, 9359, 10444, 11239, 18277, 18718, 22478, 36554, 37436, 44956, 71243, 73108, 78673, 142486, 157346, 284972, 314692, 498701, 550711, 997402, 1101422, 1994804, 2146649, 2202844, 3490907, 4192147, 4293298, 6981814, 8384294, 8586596, 13963628, 15026543, 16768588, 29345029, 30053086, 58690058, 60106172, 105185801, 117380116, 205415203, 210371602, 410830406, 420743204, 800700077, 821660812, 1601400154, 3202800308, 5604900539, 11209801078, 22419602156, 39234303773, 78468607546, 156937215092]

約数ペア:

[(1, 156937215092), (2, 78468607546), (4, 39234303773), (7, 22419602156), (14, 11209801078), (28, 5604900539), (49, 3202800308), (98, 1601400154), (191, 821660812), (196, 800700077), (373, 420743204), (382, 410830406), (746, 210371602), (764, 205415203), (1337, 117380116), (1492, 105185801), (2611, 60106172), (2674, 58690058), (5222, 30053086), (5348, 29345029), (9359, 16768588), (10444, 15026543), (11239, 13963628), (18277, 8586596), (18718, 8384294), (22478, 6981814), (36554, 4293298), (37436, 4192147), (44956, 3490907), (71243, 2202844), (73108, 2146649), (78673, 1994804), (142486, 1101422), (157346, 997402), (284972, 550711), (314692, 498701)]