153868428

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:781

約数の個数: 144

約数和(自身を含む): 480916800

約数和(自身を除く): 327048372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 343, 357, 441, 476, 588, 612, 686, 714, 733, 833, 882, 1029, 1071, 1372, 1428, 1466, 1666, 1764, 2058, 2142, 2199, 2499, 2932, 3087, 3332, 4116, 4284, 4398, 4998, 5131, 5831, 6174, 6597, 7497, 8796, 9996, 10262, 11662, 12348, 12461, 13194, 14994, 15393, 17493, 20524, 23324, 24922, 26388, 29988, 30786, 34986, 35917, 37383, 46179, 49844, 52479, 61572, 69972, 71834, 74766, 87227, 92358, 104958, 107751, 112149, 143668, 149532, 174454, 184716, 209916, 215502, 224298, 251419, 261681, 323253, 348908, 431004, 448596, 502838, 523362, 610589, 646506, 754257, 785043, 1005676, 1046724, 1221178, 1293012, 1508514, 1570086, 1831767, 2262771, 2442356, 3017028, 3140172, 3663534, 4274123, 4525542, 5495301, 7327068, 8548246, 9051084, 10990602, 12822369, 17096492, 21981204, 25644738, 38467107, 51289476, 76934214, 153868428]

約数ペア:

[(1, 153868428), (2, 76934214), (3, 51289476), (4, 38467107), (6, 25644738), (7, 21981204), (9, 17096492), (12, 12822369), (14, 10990602), (17, 9051084), (18, 8548246), (21, 7327068), (28, 5495301), (34, 4525542), (36, 4274123), (42, 3663534), (49, 3140172), (51, 3017028), (63, 2442356), (68, 2262771), (84, 1831767), (98, 1570086), (102, 1508514), (119, 1293012), (126, 1221178), (147, 1046724), (153, 1005676), (196, 785043), (204, 754257), (238, 646506), (252, 610589), (294, 523362), (306, 502838), (343, 448596), (357, 431004), (441, 348908), (476, 323253), (588, 261681), (612, 251419), (686, 224298), (714, 215502), (733, 209916), (833, 184716), (882, 174454), (1029, 149532), (1071, 143668), (1372, 112149), (1428, 107751), (1466, 104958), (1666, 92358), (1764, 87227), (2058, 74766), (2142, 71834), (2199, 69972), (2499, 61572), (2932, 52479), (3087, 49844), (3332, 46179), (4116, 37383), (4284, 35917), (4398, 34986), (4998, 30786), (5131, 29988), (5831, 26388), (6174, 24922), (6597, 23324), (7497, 20524), (8796, 17493), (9996, 15393), (10262, 14994), (11662, 13194), (12348, 12461)]