156765718070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{351469}}^1$

素因数の和:351609

約数の個数: 64

約数和(自身を含む): 314602202880

約数和(自身を除く): 157836484810

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 73, 94, 130, 146, 235, 365, 470, 611, 730, 949, 1222, 1898, 3055, 3431, 4745, 6110, 6862, 9490, 17155, 34310, 44603, 89206, 223015, 351469, 446030, 702938, 1757345, 3514690, 4569097, 9138194, 16519043, 22845485, 25657237, 33038086, 45690970, 51314474, 82595215, 128286185, 165190430, 214747559, 256572370, 333544081, 429495118, 667088162, 1073737795, 1205890139, 1667720405, 2147475590, 2411780278, 3335440810, 6029450695, 12058901390, 15676571807, 31353143614, 78382859035, 156765718070]

約数ペア:

[(1, 156765718070), (2, 78382859035), (5, 31353143614), (10, 15676571807), (13, 12058901390), (26, 6029450695), (47, 3335440810), (65, 2411780278), (73, 2147475590), (94, 1667720405), (130, 1205890139), (146, 1073737795), (235, 667088162), (365, 429495118), (470, 333544081), (611, 256572370), (730, 214747559), (949, 165190430), (1222, 128286185), (1898, 82595215), (3055, 51314474), (3431, 45690970), (4745, 33038086), (6110, 25657237), (6862, 22845485), (9490, 16519043), (17155, 9138194), (34310, 4569097), (44603, 3514690), (89206, 1757345), (223015, 702938), (351469, 446030)]