149715972

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1535

約数の個数: 144

約数和(自身を含む): 475608000

約数和(自身を除く): 325892028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 378, 399, 441, 513, 532, 588, 684, 756, 798, 882, 931, 1026, 1197, 1323, 1489, 1596, 1764, 1862, 2052, 2394, 2646, 2793, 2978, 3591, 3724, 4467, 4788, 5292, 5586, 5956, 7182, 8379, 8934, 10423, 11172, 13401, 14364, 16758, 17868, 20846, 25137, 26802, 28291, 31269, 33516, 40203, 41692, 50274, 53604, 56582, 62538, 72961, 80406, 84873, 93807, 100548, 113164, 125076, 145922, 160812, 169746, 187614, 198037, 218883, 254619, 281421, 291844, 339492, 375228, 396074, 437766, 509238, 562842, 594111, 656649, 763857, 792148, 875532, 1018476, 1125684, 1188222, 1313298, 1386259, 1527714, 1782333, 1969947, 2376444, 2626596, 2772518, 3055428, 3564666, 3939894, 4158777, 5346999, 5545036, 7129332, 7879788, 8317554, 10693998, 12476331, 16635108, 21387996, 24952662, 37428993, 49905324, 74857986, 149715972]

約数ペア:

[(1, 149715972), (2, 74857986), (3, 49905324), (4, 37428993), (6, 24952662), (7, 21387996), (9, 16635108), (12, 12476331), (14, 10693998), (18, 8317554), (19, 7879788), (21, 7129332), (27, 5545036), (28, 5346999), (36, 4158777), (38, 3939894), (42, 3564666), (49, 3055428), (54, 2772518), (57, 2626596), (63, 2376444), (76, 1969947), (84, 1782333), (98, 1527714), (108, 1386259), (114, 1313298), (126, 1188222), (133, 1125684), (147, 1018476), (171, 875532), (189, 792148), (196, 763857), (228, 656649), (252, 594111), (266, 562842), (294, 509238), (342, 437766), (378, 396074), (399, 375228), (441, 339492), (513, 291844), (532, 281421), (588, 254619), (684, 218883), (756, 198037), (798, 187614), (882, 169746), (931, 160812), (1026, 145922), (1197, 125076), (1323, 113164), (1489, 100548), (1596, 93807), (1764, 84873), (1862, 80406), (2052, 72961), (2394, 62538), (2646, 56582), (2793, 53604), (2978, 50274), (3591, 41692), (3724, 40203), (4467, 33516), (4788, 31269), (5292, 28291), (5586, 26802), (5956, 25137), (7182, 20846), (8379, 17868), (8934, 16758), (10423, 14364), (11172, 13401)]