149802408

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{42461}}^1$

素因数の和:42487

約数の個数: 72

約数和(自身を含む): 471965130

約数和(自身を除く): 322162722

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 42461, 84922, 127383, 169844, 254766, 297227, 339688, 382149, 509532, 594454, 764298, 891681, 1019064, 1188908, 1528596, 1783362, 2080589, 2377816, 2675043, 3057192, 3566724, 4161178, 5350086, 6241767, 7133448, 8322356, 10700172, 12483534, 16644712, 18725301, 21400344, 24967068, 37450602, 49934136, 74901204, 149802408]

約数ペア:

[(1, 149802408), (2, 74901204), (3, 49934136), (4, 37450602), (6, 24967068), (7, 21400344), (8, 18725301), (9, 16644712), (12, 12483534), (14, 10700172), (18, 8322356), (21, 7133448), (24, 6241767), (28, 5350086), (36, 4161178), (42, 3566724), (49, 3057192), (56, 2675043), (63, 2377816), (72, 2080589), (84, 1783362), (98, 1528596), (126, 1188908), (147, 1019064), (168, 891681), (196, 764298), (252, 594454), (294, 509532), (392, 382149), (441, 339688), (504, 297227), (588, 254766), (882, 169844), (1176, 127383), (1764, 84922), (3528, 42461)]