158130180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67577}}^1$

素因数の和:67605

約数の個数: 72

約数和(自身を含む): 516566232

約数和(自身を除く): 358436052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 67577, 135154, 202731, 270308, 337885, 405462, 608193, 675770, 810924, 878501, 1013655, 1216386, 1351540, 1757002, 2027310, 2432772, 2635503, 3040965, 3514004, 4054620, 4392505, 5271006, 6081930, 7906509, 8785010, 10542012, 12163860, 13177515, 15813018, 17570020, 26355030, 31626036, 39532545, 52710060, 79065090, 158130180]

約数ペア:

[(1, 158130180), (2, 79065090), (3, 52710060), (4, 39532545), (5, 31626036), (6, 26355030), (9, 17570020), (10, 15813018), (12, 13177515), (13, 12163860), (15, 10542012), (18, 8785010), (20, 7906509), (26, 6081930), (30, 5271006), (36, 4392505), (39, 4054620), (45, 3514004), (52, 3040965), (60, 2635503), (65, 2432772), (78, 2027310), (90, 1757002), (117, 1351540), (130, 1216386), (156, 1013655), (180, 878501), (195, 810924), (234, 675770), (260, 608193), (390, 405462), (468, 337885), (585, 270308), (780, 202731), (1170, 135154), (2340, 67577)]