168713532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 491662080

約数和(自身を除く): 322948548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 31, 36, 39, 52, 58, 62, 78, 87, 93, 116, 117, 124, 156, 174, 186, 234, 261, 279, 348, 372, 377, 401, 403, 468, 522, 558, 754, 802, 806, 899, 1044, 1116, 1131, 1203, 1209, 1508, 1604, 1612, 1798, 2262, 2406, 2418, 2697, 3393, 3596, 3609, 3627, 4524, 4812, 4836, 5213, 5394, 6786, 7218, 7254, 8091, 10426, 10788, 11629, 11687, 12431, 13572, 14436, 14508, 15639, 16182, 20852, 23258, 23374, 24862, 31278, 32364, 34887, 35061, 37293, 46516, 46748, 46917, 49724, 62556, 69774, 70122, 74586, 93834, 104661, 105183, 111879, 139548, 140244, 149172, 151177, 161603, 187668, 209322, 210366, 223758, 302354, 323206, 360499, 418644, 420732, 447516, 453531, 484809, 604708, 646412, 720998, 907062, 969618, 1081497, 1360593, 1441996, 1454427, 1814124, 1939236, 2162994, 2721186, 2908854, 3244491, 4325988, 4686487, 5442372, 5817708, 6488982, 9372974, 12977964, 14059461, 18745948, 28118922, 42178383, 56237844, 84356766, 168713532]

約数ペア:

[(1, 168713532), (2, 84356766), (3, 56237844), (4, 42178383), (6, 28118922), (9, 18745948), (12, 14059461), (13, 12977964), (18, 9372974), (26, 6488982), (29, 5817708), (31, 5442372), (36, 4686487), (39, 4325988), (52, 3244491), (58, 2908854), (62, 2721186), (78, 2162994), (87, 1939236), (93, 1814124), (116, 1454427), (117, 1441996), (124, 1360593), (156, 1081497), (174, 969618), (186, 907062), (234, 720998), (261, 646412), (279, 604708), (348, 484809), (372, 453531), (377, 447516), (401, 420732), (403, 418644), (468, 360499), (522, 323206), (558, 302354), (754, 223758), (802, 210366), (806, 209322), (899, 187668), (1044, 161603), (1116, 151177), (1131, 149172), (1203, 140244), (1209, 139548), (1508, 111879), (1604, 105183), (1612, 104661), (1798, 93834), (2262, 74586), (2406, 70122), (2418, 69774), (2697, 62556), (3393, 49724), (3596, 46917), (3609, 46748), (3627, 46516), (4524, 37293), (4812, 35061), (4836, 34887), (5213, 32364), (5394, 31278), (6786, 24862), (7218, 23374), (7254, 23258), (8091, 20852), (10426, 16182), (10788, 15639), (11629, 14508), (11687, 14436), (12431, 13572)]