157082190020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5170579}}^1$

素因数の和:5170633

約数の個数: 72

約数和(自身を含む): 396107792640

約数和(自身を除く): 239025602620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1519, 2170, 3038, 4340, 6076, 7595, 15190, 30380, 5170579, 10341158, 20682316, 25852895, 36194053, 51705790, 72388106, 103411580, 144776212, 160287949, 180970265, 253358371, 320575898, 361940530, 506716742, 641151796, 723881060, 801439745, 1013433484, 1122015643, 1266791855, 1602879490, 2244031286, 2533583710, 3205758980, 4488062572, 5067167420, 5610078215, 7854109501, 11220156430, 15708219002, 22440312860, 31416438004, 39270547505, 78541095010, 157082190020]

約数ペア:

[(1, 157082190020), (2, 78541095010), (4, 39270547505), (5, 31416438004), (7, 22440312860), (10, 15708219002), (14, 11220156430), (20, 7854109501), (28, 5610078215), (31, 5067167420), (35, 4488062572), (49, 3205758980), (62, 2533583710), (70, 2244031286), (98, 1602879490), (124, 1266791855), (140, 1122015643), (155, 1013433484), (196, 801439745), (217, 723881060), (245, 641151796), (310, 506716742), (434, 361940530), (490, 320575898), (620, 253358371), (868, 180970265), (980, 160287949), (1085, 144776212), (1519, 103411580), (2170, 72388106), (3038, 51705790), (4340, 36194053), (6076, 25852895), (7595, 20682316), (15190, 10341158), (30380, 5170579)]