153430956

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:473

約数の個数: 144

約数和(自身を含む): 469862400

約数和(自身を除く): 316431444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 79, 84, 98, 108, 126, 147, 158, 189, 196, 237, 252, 294, 316, 367, 378, 441, 474, 553, 588, 711, 734, 756, 882, 948, 1101, 1106, 1323, 1422, 1468, 1659, 1764, 2133, 2202, 2212, 2569, 2646, 2844, 3303, 3318, 3871, 4266, 4404, 4977, 5138, 5292, 6606, 6636, 7707, 7742, 8532, 9909, 9954, 10276, 11613, 13212, 14931, 15414, 15484, 17983, 19818, 19908, 23121, 23226, 28993, 29862, 30828, 34839, 35966, 39636, 46242, 46452, 53949, 57986, 59724, 69363, 69678, 71932, 86979, 92484, 104517, 107898, 115972, 138726, 139356, 161847, 173958, 202951, 209034, 215796, 260937, 277452, 323694, 347916, 405902, 418068, 485541, 521874, 608853, 647388, 782811, 811804, 971082, 1043748, 1217706, 1420657, 1565622, 1826559, 1942164, 2435412, 2841314, 3131244, 3653118, 4261971, 5479677, 5682628, 7306236, 8523942, 10959354, 12785913, 17047884, 21918708, 25571826, 38357739, 51143652, 76715478, 153430956]

約数ペア:

[(1, 153430956), (2, 76715478), (3, 51143652), (4, 38357739), (6, 25571826), (7, 21918708), (9, 17047884), (12, 12785913), (14, 10959354), (18, 8523942), (21, 7306236), (27, 5682628), (28, 5479677), (36, 4261971), (42, 3653118), (49, 3131244), (54, 2841314), (63, 2435412), (79, 1942164), (84, 1826559), (98, 1565622), (108, 1420657), (126, 1217706), (147, 1043748), (158, 971082), (189, 811804), (196, 782811), (237, 647388), (252, 608853), (294, 521874), (316, 485541), (367, 418068), (378, 405902), (441, 347916), (474, 323694), (553, 277452), (588, 260937), (711, 215796), (734, 209034), (756, 202951), (882, 173958), (948, 161847), (1101, 139356), (1106, 138726), (1323, 115972), (1422, 107898), (1468, 104517), (1659, 92484), (1764, 86979), (2133, 71932), (2202, 69678), (2212, 69363), (2569, 59724), (2646, 57986), (2844, 53949), (3303, 46452), (3318, 46242), (3871, 39636), (4266, 35966), (4404, 34839), (4977, 30828), (5138, 29862), (5292, 28993), (6606, 23226), (6636, 23121), (7707, 19908), (7742, 19818), (8532, 17983), (9909, 15484), (9954, 15414), (10276, 14931), (11613, 13212)]