148978836

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 385912800

約数和(自身を除く): 236933964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 179, 183, 244, 358, 366, 379, 537, 549, 716, 732, 758, 1074, 1098, 1137, 1516, 1611, 2148, 2196, 2274, 3222, 3411, 4548, 6444, 6822, 10919, 13644, 21838, 23119, 32757, 43676, 46238, 65514, 67841, 69357, 92476, 98271, 131028, 135682, 138714, 196542, 203523, 208071, 271364, 277428, 393084, 407046, 416142, 610569, 814092, 832284, 1221138, 2442276, 4138301, 8276602, 12414903, 16553204, 24829806, 37244709, 49659612, 74489418, 148978836]

約数ペア:

[(1, 148978836), (2, 74489418), (3, 49659612), (4, 37244709), (6, 24829806), (9, 16553204), (12, 12414903), (18, 8276602), (36, 4138301), (61, 2442276), (122, 1221138), (179, 832284), (183, 814092), (244, 610569), (358, 416142), (366, 407046), (379, 393084), (537, 277428), (549, 271364), (716, 208071), (732, 203523), (758, 196542), (1074, 138714), (1098, 135682), (1137, 131028), (1516, 98271), (1611, 92476), (2148, 69357), (2196, 67841), (2274, 65514), (3222, 46238), (3411, 43676), (4548, 32757), (6444, 23119), (6822, 21838), (10919, 13644)]