138389706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 380487744

約数和(自身を除く): 242098038

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 67, 78, 91, 97, 117, 126, 134, 169, 182, 194, 201, 234, 273, 291, 338, 402, 469, 507, 546, 582, 603, 679, 819, 871, 873, 938, 1014, 1183, 1206, 1261, 1358, 1407, 1521, 1638, 1742, 1746, 2037, 2366, 2522, 2613, 2814, 3042, 3549, 3783, 4074, 4221, 5226, 6097, 6111, 6499, 7098, 7566, 7839, 8442, 8827, 10647, 11323, 11349, 12194, 12222, 12998, 15678, 16393, 17654, 18291, 19497, 21294, 22646, 22698, 26481, 32786, 33969, 36582, 38994, 45493, 49179, 52962, 54873, 58491, 67938, 79261, 79443, 84487, 90986, 98358, 101907, 109746, 114751, 116982, 136479, 147537, 158522, 158886, 168974, 203814, 229502, 237783, 253461, 272958, 295074, 344253, 409437, 475566, 506922, 591409, 688506, 713349, 760383, 818874, 1032759, 1098331, 1182818, 1426698, 1520766, 1774227, 2065518, 2196662, 3294993, 3548454, 5322681, 6589986, 7688317, 9884979, 10645362, 15376634, 19769958, 23064951, 46129902, 69194853, 138389706]

約数ペア:

[(1, 138389706), (2, 69194853), (3, 46129902), (6, 23064951), (7, 19769958), (9, 15376634), (13, 10645362), (14, 9884979), (18, 7688317), (21, 6589986), (26, 5322681), (39, 3548454), (42, 3294993), (63, 2196662), (67, 2065518), (78, 1774227), (91, 1520766), (97, 1426698), (117, 1182818), (126, 1098331), (134, 1032759), (169, 818874), (182, 760383), (194, 713349), (201, 688506), (234, 591409), (273, 506922), (291, 475566), (338, 409437), (402, 344253), (469, 295074), (507, 272958), (546, 253461), (582, 237783), (603, 229502), (679, 203814), (819, 168974), (871, 158886), (873, 158522), (938, 147537), (1014, 136479), (1183, 116982), (1206, 114751), (1261, 109746), (1358, 101907), (1407, 98358), (1521, 90986), (1638, 84487), (1742, 79443), (1746, 79261), (2037, 67938), (2366, 58491), (2522, 54873), (2613, 52962), (2814, 49179), (3042, 45493), (3549, 38994), (3783, 36582), (4074, 33969), (4221, 32786), (5226, 26481), (6097, 22698), (6111, 22646), (6499, 21294), (7098, 19497), (7566, 18291), (7839, 17654), (8442, 16393), (8827, 15678), (10647, 12998), (11323, 12222), (11349, 12194)]