158170824

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 504176400

約数和(自身を除く): 346005576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 107, 126, 147, 168, 196, 214, 252, 294, 321, 392, 419, 428, 441, 504, 588, 642, 749, 838, 856, 882, 963, 1176, 1257, 1284, 1498, 1676, 1764, 1926, 2247, 2514, 2568, 2933, 2996, 3352, 3528, 3771, 3852, 4494, 5028, 5243, 5866, 5992, 6741, 7542, 7704, 8799, 8988, 10056, 10486, 11732, 13482, 15084, 15729, 17598, 17976, 20531, 20972, 23464, 26397, 26964, 30168, 31458, 35196, 41062, 41944, 44833, 47187, 52794, 53928, 61593, 62916, 70392, 82124, 89666, 94374, 105588, 123186, 125832, 134499, 164248, 179332, 184779, 188748, 211176, 246372, 268998, 313831, 358664, 369558, 377496, 403497, 492744, 537996, 627662, 739116, 806994, 941493, 1075992, 1255324, 1478232, 1613988, 1882986, 2196817, 2510648, 2824479, 3227976, 3765972, 4393634, 5648958, 6590451, 7531944, 8787268, 11297916, 13180902, 17574536, 19771353, 22595832, 26361804, 39542706, 52723608, 79085412, 158170824]

約数ペア:

[(1, 158170824), (2, 79085412), (3, 52723608), (4, 39542706), (6, 26361804), (7, 22595832), (8, 19771353), (9, 17574536), (12, 13180902), (14, 11297916), (18, 8787268), (21, 7531944), (24, 6590451), (28, 5648958), (36, 4393634), (42, 3765972), (49, 3227976), (56, 2824479), (63, 2510648), (72, 2196817), (84, 1882986), (98, 1613988), (107, 1478232), (126, 1255324), (147, 1075992), (168, 941493), (196, 806994), (214, 739116), (252, 627662), (294, 537996), (321, 492744), (392, 403497), (419, 377496), (428, 369558), (441, 358664), (504, 313831), (588, 268998), (642, 246372), (749, 211176), (838, 188748), (856, 184779), (882, 179332), (963, 164248), (1176, 134499), (1257, 125832), (1284, 123186), (1498, 105588), (1676, 94374), (1764, 89666), (1926, 82124), (2247, 70392), (2514, 62916), (2568, 61593), (2933, 53928), (2996, 52794), (3352, 47187), (3528, 44833), (3771, 41944), (3852, 41062), (4494, 35196), (5028, 31458), (5243, 30168), (5866, 26964), (5992, 26397), (6741, 23464), (7542, 20972), (7704, 20531), (8799, 17976), (8988, 17598), (10056, 15729), (10486, 15084), (11732, 13482)]