156941867340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{4817123}}^1$

素因数の和:4817319

約数の個数: 72

約数和(自身を含む): 478687246128

約数和(自身を除く): 321745378788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 181, 362, 543, 724, 905, 1086, 1629, 1810, 2172, 2715, 3258, 3620, 5430, 6516, 8145, 10860, 16290, 32580, 4817123, 9634246, 14451369, 19268492, 24085615, 28902738, 43354107, 48171230, 57805476, 72256845, 86708214, 96342460, 144513690, 173416428, 216770535, 289027380, 433541070, 867082140, 871899263, 1743798526, 2615697789, 3487597052, 4359496315, 5231395578, 7847093367, 8718992630, 10462791156, 13078488945, 15694186734, 17437985260, 26156977890, 31388373468, 39235466835, 52313955780, 78470933670, 156941867340]

約数ペア:

[(1, 156941867340), (2, 78470933670), (3, 52313955780), (4, 39235466835), (5, 31388373468), (6, 26156977890), (9, 17437985260), (10, 15694186734), (12, 13078488945), (15, 10462791156), (18, 8718992630), (20, 7847093367), (30, 5231395578), (36, 4359496315), (45, 3487597052), (60, 2615697789), (90, 1743798526), (180, 871899263), (181, 867082140), (362, 433541070), (543, 289027380), (724, 216770535), (905, 173416428), (1086, 144513690), (1629, 96342460), (1810, 86708214), (2172, 72256845), (2715, 57805476), (3258, 48171230), (3620, 43354107), (5430, 28902738), (6516, 24085615), (8145, 19268492), (10860, 14451369), (16290, 9634246), (32580, 4817123)]