155872836

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:796

約数の個数: 144

約数和(自身を含む): 482693120

約数和(自身を除く): 326820284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 243, 252, 279, 324, 372, 378, 434, 486, 558, 567, 651, 739, 756, 837, 868, 972, 1116, 1134, 1302, 1478, 1674, 1701, 1953, 2217, 2268, 2511, 2604, 2956, 3348, 3402, 3906, 4434, 5022, 5173, 5859, 6651, 6804, 7533, 7812, 8868, 10044, 10346, 11718, 13302, 15066, 15519, 17577, 19953, 20692, 22909, 23436, 26604, 30132, 31038, 35154, 39906, 45818, 46557, 52731, 59859, 62076, 68727, 70308, 79812, 91636, 93114, 105462, 119718, 137454, 139671, 160363, 179577, 186228, 206181, 210924, 239436, 274908, 279342, 320726, 359154, 412362, 419013, 481089, 558684, 618543, 641452, 718308, 824724, 838026, 962178, 1237086, 1257039, 1443267, 1676052, 1855629, 1924356, 2474172, 2514078, 2886534, 3711258, 4329801, 5028156, 5566887, 5773068, 7422516, 8659602, 11133774, 12989403, 17319204, 22267548, 25978806, 38968209, 51957612, 77936418, 155872836]

約数ペア:

[(1, 155872836), (2, 77936418), (3, 51957612), (4, 38968209), (6, 25978806), (7, 22267548), (9, 17319204), (12, 12989403), (14, 11133774), (18, 8659602), (21, 7422516), (27, 5773068), (28, 5566887), (31, 5028156), (36, 4329801), (42, 3711258), (54, 2886534), (62, 2514078), (63, 2474172), (81, 1924356), (84, 1855629), (93, 1676052), (108, 1443267), (124, 1257039), (126, 1237086), (162, 962178), (186, 838026), (189, 824724), (217, 718308), (243, 641452), (252, 618543), (279, 558684), (324, 481089), (372, 419013), (378, 412362), (434, 359154), (486, 320726), (558, 279342), (567, 274908), (651, 239436), (739, 210924), (756, 206181), (837, 186228), (868, 179577), (972, 160363), (1116, 139671), (1134, 137454), (1302, 119718), (1478, 105462), (1674, 93114), (1701, 91636), (1953, 79812), (2217, 70308), (2268, 68727), (2511, 62076), (2604, 59859), (2956, 52731), (3348, 46557), (3402, 45818), (3906, 39906), (4434, 35154), (5022, 31038), (5173, 30132), (5859, 26604), (6651, 23436), (6804, 22909), (7533, 20692), (7812, 19953), (8868, 17577), (10044, 15519), (10346, 15066), (11718, 13302)]