156937530120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{186830393}}^1$

素因数の和:186830414

約数の個数: 64

約数和(自身を含む): 538071534720

約数和(自身を除く): 381134004600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 186830393, 373660786, 560491179, 747321572, 934151965, 1120982358, 1307812751, 1494643144, 1868303930, 2241964716, 2615625502, 2802455895, 3736607860, 3923438253, 4483929432, 5231251004, 5604911790, 6539063755, 7473215720, 7846876506, 10462502008, 11209823580, 13078127510, 15693753012, 19617191265, 22419647160, 26156255020, 31387506024, 39234382530, 52312510040, 78468765060, 156937530120]

約数ペア:

[(1, 156937530120), (2, 78468765060), (3, 52312510040), (4, 39234382530), (5, 31387506024), (6, 26156255020), (7, 22419647160), (8, 19617191265), (10, 15693753012), (12, 13078127510), (14, 11209823580), (15, 10462502008), (20, 7846876506), (21, 7473215720), (24, 6539063755), (28, 5604911790), (30, 5231251004), (35, 4483929432), (40, 3923438253), (42, 3736607860), (56, 2802455895), (60, 2615625502), (70, 2241964716), (84, 1868303930), (105, 1494643144), (120, 1307812751), (140, 1120982358), (168, 934151965), (210, 747321572), (280, 560491179), (420, 373660786), (840, 186830393)]