156941214068

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^2\times {\mathrm{1259}}^1$

素因数の和:1585

約数の個数: 72

約数和(自身を含む): 288514971360

約数和(自身を除く): 131573757292

約数列:

[1, 2, 4, 43, 61, 86, 109, 122, 172, 218, 244, 436, 1259, 2518, 2623, 4687, 5036, 5246, 6649, 9374, 10492, 11881, 13298, 18748, 23762, 26596, 47524, 54137, 76799, 108274, 137231, 153598, 216548, 274462, 285907, 307196, 510883, 548924, 571814, 724741, 1021766, 1143628, 1449482, 2043532, 2898964, 3302357, 5900933, 6604714, 8371091, 11801866, 13209428, 14958179, 16742182, 23603732, 29916358, 31163863, 33484364, 59832716, 62327726, 124655452, 359956913, 643201697, 719913826, 912448919, 1286403394, 1439827652, 1824897838, 2572806788, 3649795676, 39235303517, 78470607034, 156941214068]

約数ペア:

[(1, 156941214068), (2, 78470607034), (4, 39235303517), (43, 3649795676), (61, 2572806788), (86, 1824897838), (109, 1439827652), (122, 1286403394), (172, 912448919), (218, 719913826), (244, 643201697), (436, 359956913), (1259, 124655452), (2518, 62327726), (2623, 59832716), (4687, 33484364), (5036, 31163863), (5246, 29916358), (6649, 23603732), (9374, 16742182), (10492, 14958179), (11881, 13209428), (13298, 11801866), (18748, 8371091), (23762, 6604714), (26596, 5900933), (47524, 3302357), (54137, 2898964), (76799, 2043532), (108274, 1449482), (137231, 1143628), (153598, 1021766), (216548, 724741), (274462, 571814), (285907, 548924), (307196, 510883)]