145300428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2609}}^1$

素因数の和:2656

約数の個数: 144

約数和(自身を含む): 478820160

約数和(自身を除く): 333519732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 357, 364, 442, 468, 476, 546, 612, 663, 714, 819, 884, 1071, 1092, 1326, 1428, 1547, 1638, 1989, 2142, 2609, 2652, 3094, 3276, 3978, 4284, 4641, 5218, 6188, 7827, 7956, 9282, 10436, 13923, 15654, 18263, 18564, 23481, 27846, 31308, 33917, 36526, 44353, 46962, 54789, 55692, 67834, 73052, 88706, 93924, 101751, 109578, 133059, 135668, 164367, 177412, 203502, 219156, 237419, 266118, 305253, 310471, 328734, 399177, 407004, 474838, 532236, 576589, 610506, 620942, 657468, 712257, 798354, 931413, 949676, 1153178, 1221012, 1241884, 1424514, 1596708, 1729767, 1862826, 2136771, 2306356, 2794239, 2849028, 3459534, 3725652, 4036123, 4273542, 5189301, 5588478, 6919068, 8072246, 8547084, 10378602, 11176956, 12108369, 16144492, 20757204, 24216738, 36325107, 48433476, 72650214, 145300428]

約数ペア:

[(1, 145300428), (2, 72650214), (3, 48433476), (4, 36325107), (6, 24216738), (7, 20757204), (9, 16144492), (12, 12108369), (13, 11176956), (14, 10378602), (17, 8547084), (18, 8072246), (21, 6919068), (26, 5588478), (28, 5189301), (34, 4273542), (36, 4036123), (39, 3725652), (42, 3459534), (51, 2849028), (52, 2794239), (63, 2306356), (68, 2136771), (78, 1862826), (84, 1729767), (91, 1596708), (102, 1424514), (117, 1241884), (119, 1221012), (126, 1153178), (153, 949676), (156, 931413), (182, 798354), (204, 712257), (221, 657468), (234, 620942), (238, 610506), (252, 576589), (273, 532236), (306, 474838), (357, 407004), (364, 399177), (442, 328734), (468, 310471), (476, 305253), (546, 266118), (612, 237419), (663, 219156), (714, 203502), (819, 177412), (884, 164367), (1071, 135668), (1092, 133059), (1326, 109578), (1428, 101751), (1547, 93924), (1638, 88706), (1989, 73052), (2142, 67834), (2609, 55692), (2652, 54789), (3094, 46962), (3276, 44353), (3978, 36526), (4284, 33917), (4641, 31308), (5218, 27846), (6188, 23481), (7827, 18564), (7956, 18263), (9282, 15654), (10436, 13923)]