147971772

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:134

約数の個数: 180

約数和(自身を含む): 448943880

約数和(自身を除く): 300972108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 43, 52, 54, 57, 76, 78, 81, 86, 108, 114, 117, 129, 156, 162, 171, 172, 228, 234, 247, 258, 324, 342, 351, 387, 468, 494, 513, 516, 559, 684, 702, 741, 774, 817, 988, 1026, 1053, 1118, 1161, 1404, 1482, 1539, 1548, 1634, 1677, 1849, 2052, 2106, 2223, 2236, 2322, 2451, 2964, 3078, 3268, 3354, 3483, 3698, 4212, 4446, 4644, 4902, 5031, 5547, 6156, 6669, 6708, 6966, 7353, 7396, 8892, 9804, 10062, 10621, 11094, 13338, 13932, 14706, 15093, 16641, 20007, 20124, 21242, 22059, 22188, 24037, 26676, 29412, 30186, 31863, 33282, 35131, 40014, 42484, 44118, 45279, 48074, 49923, 60372, 63726, 66177, 66564, 70262, 72111, 80028, 88236, 90558, 95589, 96148, 99846, 105393, 127452, 132354, 140524, 144222, 149769, 181116, 191178, 199692, 210786, 216333, 264708, 286767, 288444, 299538, 316179, 382356, 421572, 432666, 456703, 573534, 599076, 632358, 648999, 860301, 865332, 913406, 948537, 1147068, 1264716, 1297998, 1370109, 1720602, 1826812, 1897074, 1946997, 2595996, 2740218, 2845611, 3441204, 3794148, 3893994, 4110327, 5480436, 5691222, 7787988, 8220654, 11382444, 12330981, 16441308, 24661962, 36992943, 49323924, 73985886, 147971772]

約数ペア:

[(1, 147971772), (2, 73985886), (3, 49323924), (4, 36992943), (6, 24661962), (9, 16441308), (12, 12330981), (13, 11382444), (18, 8220654), (19, 7787988), (26, 5691222), (27, 5480436), (36, 4110327), (38, 3893994), (39, 3794148), (43, 3441204), (52, 2845611), (54, 2740218), (57, 2595996), (76, 1946997), (78, 1897074), (81, 1826812), (86, 1720602), (108, 1370109), (114, 1297998), (117, 1264716), (129, 1147068), (156, 948537), (162, 913406), (171, 865332), (172, 860301), (228, 648999), (234, 632358), (247, 599076), (258, 573534), (324, 456703), (342, 432666), (351, 421572), (387, 382356), (468, 316179), (494, 299538), (513, 288444), (516, 286767), (559, 264708), (684, 216333), (702, 210786), (741, 199692), (774, 191178), (817, 181116), (988, 149769), (1026, 144222), (1053, 140524), (1118, 132354), (1161, 127452), (1404, 105393), (1482, 99846), (1539, 96148), (1548, 95589), (1634, 90558), (1677, 88236), (1849, 80028), (2052, 72111), (2106, 70262), (2223, 66564), (2236, 66177), (2322, 63726), (2451, 60372), (2964, 49923), (3078, 48074), (3268, 45279), (3354, 44118), (3483, 42484), (3698, 40014), (4212, 35131), (4446, 33282), (4644, 31863), (4902, 30186), (5031, 29412), (5547, 26676), (6156, 24037), (6669, 22188), (6708, 22059), (6966, 21242), (7353, 20124), (7396, 20007), (8892, 16641), (9804, 15093), (10062, 14706), (10621, 13932), (11094, 13338)]