167042988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3331}}^1$

素因数の和:3547

約数の個数: 72

約数和(自身を含む): 485139200

約数和(自身を除く): 318096212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 252, 398, 597, 796, 1194, 1393, 1791, 2388, 2786, 3331, 3582, 4179, 5572, 6662, 7164, 8358, 9993, 12537, 13324, 16716, 19986, 23317, 25074, 29979, 39972, 46634, 50148, 59958, 69951, 93268, 119916, 139902, 209853, 279804, 419706, 662869, 839412, 1325738, 1988607, 2651476, 3977214, 4640083, 5965821, 7954428, 9280166, 11931642, 13920249, 18560332, 23863284, 27840498, 41760747, 55680996, 83521494, 167042988]

約数ペア:

[(1, 167042988), (2, 83521494), (3, 55680996), (4, 41760747), (6, 27840498), (7, 23863284), (9, 18560332), (12, 13920249), (14, 11931642), (18, 9280166), (21, 7954428), (28, 5965821), (36, 4640083), (42, 3977214), (63, 2651476), (84, 1988607), (126, 1325738), (199, 839412), (252, 662869), (398, 419706), (597, 279804), (796, 209853), (1194, 139902), (1393, 119916), (1791, 93268), (2388, 69951), (2786, 59958), (3331, 50148), (3582, 46634), (4179, 39972), (5572, 29979), (6662, 25074), (7164, 23317), (8358, 19986), (9993, 16716), (12537, 13324)]