156701561055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{37361}}^1$

素因数の和:37676

約数の個数: 64

約数和(自身を含む): 273719392128

約数和(自身を除く): 117017831073

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 157, 195, 411, 471, 685, 785, 1781, 2041, 2055, 2355, 5343, 6123, 8905, 10205, 21509, 26715, 30615, 37361, 64527, 107545, 112083, 186805, 279617, 322635, 485693, 560415, 838851, 1398085, 1457079, 2428465, 4194255, 5118457, 5865677, 7285395, 15355371, 17597031, 25592285, 29328385, 66539941, 76253801, 76776855, 87985155, 199619823, 228761403, 332699705, 381269005, 803597749, 998099115, 1143807015, 2410793247, 4017988745, 10446770737, 12053966235, 31340312211, 52233853685, 156701561055]

約数ペア:

[(1, 156701561055), (3, 52233853685), (5, 31340312211), (13, 12053966235), (15, 10446770737), (39, 4017988745), (65, 2410793247), (137, 1143807015), (157, 998099115), (195, 803597749), (411, 381269005), (471, 332699705), (685, 228761403), (785, 199619823), (1781, 87985155), (2041, 76776855), (2055, 76253801), (2355, 66539941), (5343, 29328385), (6123, 25592285), (8905, 17597031), (10205, 15355371), (21509, 7285395), (26715, 5865677), (30615, 5118457), (37361, 4194255), (64527, 2428465), (107545, 1457079), (112083, 1398085), (186805, 838851), (279617, 560415), (322635, 485693)]