156920305380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{947}}^1\times {\mathrm{16943}}^1$

素因数の和:18065

約数の個数: 96

約数和(自身を含む): 442565351424

約数和(自身を除く): 285645046044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 947, 978, 1630, 1894, 1956, 2445, 2841, 3260, 3788, 4735, 4890, 5682, 9470, 9780, 11364, 14205, 16943, 18940, 28410, 33886, 50829, 56820, 67772, 84715, 101658, 154361, 169430, 203316, 254145, 308722, 338860, 463083, 508290, 617444, 771805, 926166, 1016580, 1543610, 1852332, 2315415, 2761709, 3087220, 4630830, 5523418, 8285127, 9261660, 11046836, 13808545, 16045021, 16570254, 27617090, 32090042, 33140508, 41425635, 48135063, 55234180, 64180084, 80225105, 82851270, 96270126, 160450210, 165702540, 192540252, 240675315, 320900420, 481350630, 962701260, 2615338423, 5230676846, 7846015269, 10461353692, 13076692115, 15692030538, 26153384230, 31384061076, 39230076345, 52306768460, 78460152690, 156920305380]

約数ペア:

[(1, 156920305380), (2, 78460152690), (3, 52306768460), (4, 39230076345), (5, 31384061076), (6, 26153384230), (10, 15692030538), (12, 13076692115), (15, 10461353692), (20, 7846015269), (30, 5230676846), (60, 2615338423), (163, 962701260), (326, 481350630), (489, 320900420), (652, 240675315), (815, 192540252), (947, 165702540), (978, 160450210), (1630, 96270126), (1894, 82851270), (1956, 80225105), (2445, 64180084), (2841, 55234180), (3260, 48135063), (3788, 41425635), (4735, 33140508), (4890, 32090042), (5682, 27617090), (9470, 16570254), (9780, 16045021), (11364, 13808545), (14205, 11046836), (16943, 9261660), (18940, 8285127), (28410, 5523418), (33886, 4630830), (50829, 3087220), (56820, 2761709), (67772, 2315415), (84715, 1852332), (101658, 1543610), (154361, 1016580), (169430, 926166), (203316, 771805), (254145, 617444), (308722, 508290), (338860, 463083)]