156969526180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1\times {\mathrm{6733}}^1$

素因数の和:7309

約数の個数: 96

約数和(自身を含む): 351883284480

約数和(自身を除く): 194913758300

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 191, 340, 359, 382, 718, 764, 955, 1436, 1795, 1910, 3247, 3590, 3820, 6103, 6494, 6733, 7180, 12206, 12988, 13466, 16235, 24412, 26932, 30515, 32470, 33665, 61030, 64940, 67330, 68569, 114461, 122060, 134660, 137138, 228922, 274276, 342845, 457844, 572305, 685690, 1144610, 1165673, 1286003, 1371380, 2289220, 2331346, 2417147, 2572006, 4662692, 4834294, 5144012, 5828365, 6430015, 9668588, 11656730, 12085735, 12860030, 21862051, 23313460, 24171470, 25720060, 41091499, 43724102, 48342940, 82182998, 87448204, 109310255, 164365996, 205457495, 218620510, 410914990, 437241020, 461675077, 821829980, 923350154, 1846700308, 2308375385, 4616750770, 7848476309, 9233501540, 15696952618, 31393905236, 39242381545, 78484763090, 156969526180]

約数ペア:

[(1, 156969526180), (2, 78484763090), (4, 39242381545), (5, 31393905236), (10, 15696952618), (17, 9233501540), (20, 7848476309), (34, 4616750770), (68, 2308375385), (85, 1846700308), (170, 923350154), (191, 821829980), (340, 461675077), (359, 437241020), (382, 410914990), (718, 218620510), (764, 205457495), (955, 164365996), (1436, 109310255), (1795, 87448204), (1910, 82182998), (3247, 48342940), (3590, 43724102), (3820, 41091499), (6103, 25720060), (6494, 24171470), (6733, 23313460), (7180, 21862051), (12206, 12860030), (12988, 12085735), (13466, 11656730), (16235, 9668588), (24412, 6430015), (26932, 5828365), (30515, 5144012), (32470, 4834294), (33665, 4662692), (61030, 2572006), (64940, 2417147), (67330, 2331346), (68569, 2289220), (114461, 1371380), (122060, 1286003), (134660, 1165673), (137138, 1144610), (228922, 685690), (274276, 572305), (342845, 457844)]